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Related Questions
help please!!!!!!!!!!!!!!!!!!!!
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Answer:
18. slope =1/2 y-int= -6
19. slope=2 y-int= 8
Step-by-step explanation:
The slope for 19 would be 2 and I cannot see the picture of the intercept correctly, but I’m assuming it is 6
Help plz ............
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Answer:
i think it is B.
Step-by-step explanation:
Write or draw TWO (2) DIFFERENT fractions that are equivalent to 5/6
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Hope that helps!
(MARKING) How many solutions does this equasion have? -4 - 10n = 8h + 10
ANSWER CHOICES
1. No solutions
2. One solution
3. Infinite solutions
Please answer soon will mark!
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Answer:
infiintie\
Step-by-step explanation:
Answer:
3rd choice is your answer
Step-by-step explanation:
Can i get some help please
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Solve the inequality $-4x > -24.$ Give your answer in interval notation.
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Answer:
(negative infinity, 6)
Step-by-step explanation:
To get this:
1. -4x > 24
Divide by -4
2. x < 6
When you divide by a negative you have to flip the inequality. Therefore, any number that is less than 6 is the answer.
The solution of the inequality will be;
⇒ x ∈ (- ∞, 6)
What is Inequality?
A relation by which we can compare two or more mathematical expression is called an inequality.
Given that;
The inequality is,
⇒ - $4x > - $24
Now,
Solve the inequality as;
The inequality is,
⇒ - $4x > - $24
Multiply by - 1, we get;
⇒ $4x < $24
Divide by 4, we get;
⇒ x < 6
⇒ x ∈ (- ∞, 6)
Thus, The solution of the inequality will be;
⇒ x ∈ (- ∞, 6)
Learn more about the inequality visit:
https://brainly.com/question/25275758
#SPJ2
A fruit basket contains only apples and bananas. If there are 8 apples and 13 bananas, what is the ratio of bananas to fruit? Select all that apply. 13:8
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Answer:
The ratio of bananas to total fruit is 13:21
Step-by-step explanation:
Since we already know the amount of apples and pears, we can find the total. 13+8=21, and since we know the number of pears, 13, we can say that the ratio is 13:21.
Answer: 13:21
The perimeter of the original rectangle on the left is 30 meters. The perimeter of the reduced rectangle on the right is 24 meters. What is x, the width of the original rectangle on the left? Round to the nearest hundredth if necessary.
A) 5 meters
B) 8 meters
C) 10 meters
D) 12 meters
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Explanation:
If the triangle on the rights perimeter is 24 and two of the lengths are 8 then we know 8+8=16 24-16=8 8/2=4
So the triangle on the right has the numbers 8 and 4 as it’s length and width
So then you would find out how much it was dilated to get from 30 to 24
30/24 and you get 1.25 so you multiply 4 by 1.25 and get 5, and then to double check you can multiply 8 by 1.25 and get 10 then add it all together
5+5+10+10=30 so you know that’s correct.
What is 2and 2/3 divided by 4/5
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Answer:
[tex]3\frac{1}{3}[/tex]
Step-by-step explanation:
In order to find the answer to this question you must change the mixed number into a improper fraction, use KCF, (Keep, Change, Flip) and solve.
[tex]2\frac{2}{3} \div\frac{4}{5}[/tex]
Convert into improper fraction:
[tex]2\frac{2}{3} =3\times2=6+2=8=\frac{8}{3}[/tex]
[tex]\frac{8}{3} \div\frac{4}{5}[/tex]
Use KCF:
[tex]\frac{8}{3} \times\frac{5}{4}[/tex]
Solve:
[tex]8\times5=40[/tex]
[tex]3\times4=12[/tex]
[tex]=\frac{40}{12}[/tex]
Reduce:
[tex]40\div4=10[/tex]
[tex]12\div4=3[/tex]
[tex]=\frac{10}{3}[/tex]
Convert into mixed number:
[tex]\frac{10}{3} =3\frac{1}{3}[/tex]
[tex]=3\frac{1}{3}[/tex]
Hope this helps.
Pa help po plssss
Letter B,C po plss
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helps
Which number line plots the integers –2, 3, and 4?
A number line going from negative 5 to positive 5. Points are at negative 3, negative 2, and 4.
A number line going from negative 5 to positive 5. Points are at negative 4, negative 3, and 2.
A number line going from negative 5 to positive 5. Point are at 2, 3, 4.
A number line going from negative 5 to positive 5. Points are at negative 2, 3, 4.
Mark this and return
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Answer:
A number line going from negative 5 to positive 5. Points are at -2, 3, 4.
Step-by-step explanation:
I did this my head
Answer:
D. A number line going from negative 5 to positive 5. Points are at negative 2, 3, and 4.
Step-by-step explanation:
It restates that the points are at -2, 3, and 4, like the question.
Could someone please find the rate and y-intercept for these two points? (2,2) and (3,4) the help would be greatly appreciated!!
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so a formula most commonly used is (y^1-y^2)/(x^1-x^2)
m= (y^1-y^2)/(x^1-x^2)
=m=(4-2)/(3-2)
=m=2/1
2/1 can also be expressed as just 2 since anything divided by 1 is just itself
Now use the formula y=mx+b to find the y intercept
use either of your two given point to susitute y and x
y=mx+b
Substitute your values
=(4)=(2)(3)+b
Calculate
=4=6+b
Subtract both sides by 6
=-2=b
Therefore the rate of change is 2/1 and the y-intercept is -2
Find the slope...........
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Point A: (3, -1)
Point B: (1, 2)
Then we will use the slope formula to work out the slope:
y₂ - y₁ / x₂ - x₁
Substitute in our points:
2 - (-1) / 1 - 3
Then we work out the expression (remember a negative and a negative make a positive!):
3 / -2
Then we check if we can simplify this fraction, which in this case we cannot.
Therefore the slope of that line would be:
3 / -2
(remember to write it as a fraction!)
Please help me i dont understand
At the start of the month, the value of Susan’s checking account was $53. She gets paid $375 per week for 4 weeks and spends $172 on groceries for the month. How much does Susan have in her checking account at the end of the month?
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Because 375×4= 1,500
and 1,500-172= 1,328
lastly, 1,328 + 53= 1,381
[ 53 + (375x4) ] - 172
pls help me i dont understand it.....................
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To the person above me :)
1/2(12w+8) -1/5(10w-5) find the difference
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1/2(12w+8) -1/5(10w-5) = 4w + 3 or 4w + 5
( im kinda confused on this myself)
(extra characters)
In a class of 42 students, 18 students are in the Math Club, 5 students
are in both the Math Club and the Science Club, and 14 are in neither. How many
students are in the Science Club?
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Answer:
15 maybe?
Step-by-step explanation:
42 - 14 = 28
18 - 5 = 13
28 - 13 = 15
subtract the 14 because it says it is in neither.
Subtract 5 from 18 because 18 are in math and only 5 are in both math and science.
Subtract 13 from the 28 because those 13 are in math and wont be in science also.
Look at the picture.
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Answer:
178.5
Step-by-step explanation:
First, you take 8*10 and the subtract 7. Second, because it is a fraction, you divide it by 4*10-4. Basally, its 8*10=80-7/4*10=40-4
2 questions- Please help
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x = constant so the equation is
x = -2
Please help me. Which statements describe true relationships? Check all that apply.
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Answer:
3 and 4
Step-by-step explanation:
proportionally it is the same shape and 2/1 is 2 so that's your scale factor
Answer: 1,3,4
Step-by-step explanation:
Slope-intercept form
find out the y intercept and slope
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Answer:
18. Slope (m) = 1/2
Y-intercept (b) = -6
19. Slope (m) = 2
Y-intercep (b) = 8
20. y = 1/2 + 6
Step-by-step explanation:
y = mx + b
y - 2x = 8
y = 2x + 8
Y - intercept
quick!!! :
whats 5 + 204 times pi
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Answer:645.8849
Step-by-step explanation:
Answer: 645.8849
Step-by-step explanation:
Help, this is so confusing.
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Answer:
D. $0.05
Step-by-step explanation:
Don't worry! I'll help you through it.
So we just have to find the unit rate (price) per apple.
$4 divided by 5lbs bag = $0.80 so, The 1st bag is $0.80 an apple.
$6 bag divided by 8lb = $0.75 an apple.
Now, simply subtract
0.80
-0.75
0.05
So your answer is D, $0.05
Have a great day!
~PumpkinSpice1
Simplify (6^-8)^4 Please help
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Answer:
6⁻³² (or 1/6³²)
Step-by-step explanation:
(6⁻⁸) ⁴
= 6 ⁽⁻⁸⁾⁽⁴⁾
= 6⁻³² ( or in fraction form 1/6³²)
Answer:
[tex]\frac{1}{6^{32} }[/tex]Step-by-step explanation:
If I read the question rights its = [tex](6^{-8} )(^{4})[/tex]
A skydiver descended at a constant rate after opening her parachute. Three minutes after she opened her parachute, she had descended 3,168 feet. Five minutes after she opened her parachute, she had descended a total of 5,280 feet.
At what rate was the skydiver descending, in feet per minute?
feet per minute
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b= y2-y1
———- so b= 5280-3168 2112
x2-x1 —————— = ——— = 1056
5-3 2
answer: 1056 feet. hope this helps :)
Help me pls
In Ocean City, MD a seagull is flying at 210¾ ft. above sea level and a dolphin is swimming at 329¼ ft. below sea level. What is the distance between the seagull and the dolphin?
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Not sure if this is right.
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Answer:
I think your right :)
Step-by-step explanation:
Please help!!! Will try my best to give brainliest!!!!
Find the GCF of n 3t ^2 and nt 4.
n ^3t^ 6
n ^3t ^4
nt ^2
n^ 4t^ 6
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:))))
Answer:
for this question is nt^2 or C
Step-by-step explanation:
The temperature was -10 Fahrenheit at 8:00 PM one day in Denver. A cold front lowered the temperature over the next hour by 3 degrees. What was the new temperature at 9:00 PM?
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Answer:
-13 degrees Fahrenheit
Step-by-step explanation:
3 degrees lower then -10 degrees would be -13.
Answer:
-13 Fahrenheit
Step-by-step explanation:
Assume that the cheetah travels an average of 40 mph to go from its resting place to a rock near a river. On the return trip to its resting place, the cheetah travels an average of 70 mph. If the cheetah traveled for 15 minutes, how many minutes did the return trip take to the nearest minute and second?
Set up the table as follows. Label the rows “To the River” and “From the River.” Label the columns “Distance,” “Rate,” and “Time (in Hours).” Let t represent the unknown quantity in the problem. Fill in the table.
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Answer:
9.55 minutes
Step-by-step explanation:
x hours to go to the river
0.25-x hours to come back, since 15 minutes is 0.25 hr.
to the river 40 mph * x hours =40x miles
from the river 70 mph (0.25-x) hours=17.5-70x
those two are equal
40x=17.5-70x
110x=17.5
x=17.5/110=0.159 hours
9.55 minutes