The answer is B
Hope this Helps!
MATH QUESTION 8th GRADE help
Answer:
I think it D. Hope it helps
Answer:
D
Step-by-step explanation:
A manager samples the receipts of every fifth person who goes through the line. Out of 50 people, 4 had a mispriced item. If 1,400 people go to this store each day, how many people would you expect to have a mispriced item?
Answer:
112 people
Step-by-step explanation:
[tex]\frac{4}{50}[/tex] = [tex]\frac{x}{1400}[/tex] write the proportion where x is the number of people with a missplaced time
50x = 5600 cross multipy
x = 112 divide both sides by 50
I'm trying to solve for X and X+Y. Please help me!
Answer:
From 12 o'clock position clockwise:
-12
-1
11
12
Step-by-step explanation:
y = -1 (given).
x + y = 11
Plug in -1 for y in the equation (given):
x + (-1) = 11
Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Add 1 to both sides of the equation:
x - 1 (+1) = 11 (+1)
x = 11 + 1
x = 12
x + y = ?
x = 12
y = -1
Plug in the corresponding numbers to the corresponding variables:
12 + (-1) = 12 - 1 = 11
xy = ?
x = 12
y = -1
Plug in the corresponding numbers to the corresponding variables. Note that when you multiply a negative and a positive number, your answer will be negative:
12 * -1 = -12
PLS HELP!! DUE TODAY AND I'LL MARK BRAINLIEST!!
Helpp PLEASE HELP PLEASE PLEASE PLEASEE!
Gracie’s bill at a restaurant is $15. Sales tax is 6% and she plans to leave a 20% tip (on the total after tax is added). What is the total amount of money she’ll pay, including tax and tip?
Answer:
She will pay $19.08
Step-by-step explanation:
6/100=0.06
15(0.06)=0.90
15.00+0.90=15.90
20/100=0.2
(15.90)(0.2)=3.18
15.90+3.18=$19.08
x + 2 ≥ 2
solve and show work
Answer:
X > (whatever the symbol is) 0
Step-by-step explanation:
kinda like algebra:
x + 2 > 2
X > 0
Please help me thanks!!!!!
Answer:
9. The rate of change is 2/1 or just 2.
Step-by-step explanation:
Basically, X goes up by 1 every single time. Meanwhile Y goes up by 2 every time. So you put 2 on top, and 1 on the bottom and solve.
[tex]\frac{2}{1}[/tex] or just 2, after solving and getting rid of the 1
Answer:
9. 2
10. -5
Step-by-step explanation:
9. The rate of change/slope can be determined by using the formula [tex]\frac{y_{2}- y_{1}}{x_{2}- x_{1}}[/tex]
In this problem, we can choose many different points. For the sake of simplicity, let's choose the first and last points. So [tex](x_{1}, y_{1})[/tex] is (0,-5) and [tex](x_{2}, y_{2})[/tex] is (4,3).
Plugging it in, we get: [tex]\frac{3-(-5)}{4-0} = \frac{8}{4} = 2[/tex]
10. The initial value of the graph is referring to the y-intercept. In this case, it would be -5.
Hope this helps!
Ben earns $72 per day and $6 for each delivery he makes. He wants to earn more than $155 in a day. What is the LEAST number of deliveries he must make to reach his goal?
Answer: the least number of deliveries that Ben must make is 14.
Step-by-step explanation: Given that Ben earns $9 per hour and $6 for each delivery he makes. He wants to earn more than $155 in an 8-hour workday.
We are to find the least number of deliveries he must make to reach his goal.
Let x be the least number of deliveries that Ben must make to reach his goal.
Then, according to the given information, we have
Thus, the least number of deliveries that Ben must make is 14.
Blake has a garden in his backyard. He picked 44 tomatoes from 4 tomato plants. What is the ratio of tomato plants to tomatoes picked?
A.
11:1
B.
1:4
C.
1:11
D.
4:1
Answer:
C
Step-by-step explanation:
For every 1 plant, he picks 11 tomatoes off. So the ratio is 1:11. And since there are 4 plants, and 11 tomatoes are being picked off of each, 4x11 = 44.
Answer:
The answer is C.
Explanation:
Find the correct plugged in formula for each figure.
Answer:
1,007 is the answer
What is the approximate area that is shaded blue?
A. 193 in²
B. 28 in²
C. 41 in²
D. 56 in²
It took Jess 113 minutes to print her 7 page book report. How long does it take for her printer to print a single page?
Answer:
16.15
Step-by-step explanation:
thats rounded up
Answer:
16.15
Step-by-step explanation:
PLEASE HELP ME ANSWER THESE QUESTIONS!! (USE IMAGE AND DON'T ANSWER IF YOU'RE NOT GOING TO HELP!!)
Answer:
5. no
6. all
7. all
Step-by-step explanation:
Skylar has sphere-shaped toys for her pool that each have a radius of 2 inches. If the toys fill with water, how many cubic inches of water would it take to fill all 12 toys?
This is 15 points plz help ( no links ) explain your answer plz
24 because if 6 is 25 percent then every 25 percent is 6 people, add it up/ multiply 6 by four and you get 24
Answer:
The correct answer is 24.
Step-by-step explanation:
if 6 people are 25% out of 100% then we will multiply 6 x 4. That makes 24, and 25 x 4 = 100, aka 100%.
Sorry if it's confusing from the way i worded it.
The lines s and t intersect at point R.
What is the value of y?
Enter your answer in the box.
y =
Lines t and s intersect at point R. Obtuse vertical angles measure seventy-nine plus y degrees and four y minus eight degrees.
Answer:
61
Step-by-step explanation:
79 + 40 = 119
180 - 119 = 61
Answer:
(4y-8)=(79+y)
3y=87
y=29
Step-by-step explanation:
8. Explain why 30+1 = 6 is the same as 30 -/-/--/-X-X = 0. What is
the value of x in this example?
Answer:
5
Step-by-step explanation:
5 because of two ways one you could do 6*what is 30. Or you could do repeated addition 30=5+5+5+5+5+5. But when you do 30=5-5-5-5-5-5. You are doing repeated subtraction which is equivalent to 30-5*6= 0.
Hope this helps more than the link! :)
Jane takes her cat to the veterinarian. The veterinarian charges a $45 initial charge for the visit plus $22.50 per vaccine. Which equation can be used to find y, the total cost of the appointment, if x represents the number of vaccines?
A. y = 45x + 22.5
B. x = 22.5 y + 45
C. y = 22.5(x + 45)
D. y = 22.5x + 45
Answer: D
Step-by-step explanation:
What is the measure of the unknown angle?
Answer: 83 is the answer
Step-by-step explanation:
Answer:
83
Step-by-step explanation:
Subtract 97 by 180
What is the sum of 1 7/10 and 3 3/5? Use the fraction strips to help.
Answer:
5 3/10
Step-by-step explanation:
Find the area of a trapezoid with bases of 8 and 16 and a height of 10. Type a numerical answer in the space provided. Do not include units or spaces in your answer.
Answer:
A=120
Step-by-step explanation:
I havent had to do this in a while but i hope this is correct
Answer:
120
Step-by-step explanation:
hope this helps
brainliest pls
Claire deposited $500 into a savings account that earns 2.5% annual simple interest. If she keeps this amount in the account for 2 years, how much interest will she earn?
Answer:
Claire will earn $25 in interest after 2 years.
Help finding Volume
Answer:
This app you can take pictures of your problems. Try it. Hope this helps.
Step-by-step explanation:
Answer:
Ur answer would be option 4
Step-by-step explanation:
A. 5/8m + 3/4 - 3/8(m + 1) ??
Answer:
1/4m + 3/8
Step-by-step explanation:
5/8m + 3/4 - 3/8(m + 1)
5/8m + 3/4 - 3/8m -3/8
1/4m + 3/8
Ethan has a rectangular sandbox with a side length of 12 inches, a width of 8 inches, and height of 1012 inches.
What is the capacity of the sandbox when it is 13 full?
Group of answer choices
336 in3
672 in3
1008 in3
1512 in3
Write an equivalent expression to show the relationship of multiplication
and addition.
3x9
Answer:
9x3=27 or 27=9x3 well its both
Step-by-step explanation:
Answer:
3×9=9+9+9
or
3×9=3+3+3+3+3+3+3+3+3
BRAINLIEST OF CORRECT !! the side lengths of a triangle are 6, 8, and 12. is this a right angle?
Answer:
C
Step-by-step explanation:
answer:
C. no, because 6^2 + 8^2 [tex]\neq[/tex] 12^2
step-by-step explanation:
use the pythagorean theorem formula in order to solve thisthe formula: a^2 + b^2 = c^2now plug in the valuesa^2 + b^2 = c^2
6 = a8 = b12 = c6^2 + 8^2 = 12^2
36 + 64 = 144
100 [tex]\neq[/tex] 144
the symbol is "not equal"as you can see they are NOT equalThree pounds of potatoes make eight equal servings of mashed potatoes. How many pounds of potatoes are in each serving? _______
what two numbers does that lie between? ______
and_____
Answer:
each serving uses 3/8 pounds of potatoes
the answer is between the whole numbers 0 and 1
You spin a spinner (labeled 1 – 3) and rolls a standard number cube. What is the probability that you land on a 2 and roll a number greater than 2?
A) 1/9 B) 2/9 C) 2/3 D) 5/6 E) impossible