Kristen has 3 friends she is inviting over and wants to have gift bags ready for them. She’s not sure how much each gift bag will cost yet. What expression could represent the value of the total cost?
A. 3(g)
B. 3xg
C. 3g
D. All the above
E. None of the above
Answer:
D. All of the above
Step-by-step explanation:
A is right, 3(g) = 3g
I don't know about b, but c is right, so it is all of the above
Approximate one of the solutions to the system of equations graphed below?
Answer:
a
Step-by-step explanation:
sry if im wrong
Answer:
C. (-2.2, 3.5)
Step-by-step explanation:
It's correct, I got it right on my test. :)
A temperature of C degrees Celsius is the same as 5/9
C+32 degrees Fahrenheit. According to weather records, the highest recorded temperature in the state of New Mexico is 50 degrees Celsius.
Astorepays$68foradesk.Thestoremarksupthepriceby20%.Whatistheamountofthemark-up?
Answer:
$13.60
Step-by-step explanation:
20% of 68 = 13.6
You made Marcellus 3 times as tall as Dan but you dragged Marcellus’s eyes to be 1 times as far apart as Dan’s eyes. A scale giant would have the same multiple for both.
If Dan's eyes are 5 cm apart, how many centimeters apart should Marcellus's eyes be?
Marcellus's eyes should be 5 cm apart
If Marcellus eyes are 1 times as far apart as Daniels eyes. We can write this mathematically as;
Marcellus eyes are 1x far apart as Dan's eyes.
If we spin this over, we are told that Dan's eyes is 5 cm apart. How far apart would Marcellus's be.
Marcellus eyes will be Dan's eyes divided by the mathematical equivalent we wrote the other time, which is 1 times.
Essentially, Marcellus's eyes will be just as wide as Dan's eyes
learn more about scaling here https://brainly.com/question/8072603
Mary Beth wants to buy grass seed to cover her whole lawn, except for the pool. The pool is 4 5/6 m by 2 1/3 m. Find the area the grass seed needs to cover
Answer:
If you calculate the area you must multiply both sides.
The answer may be the following:
Exact Form: [tex]\frac{203}{18}[/tex]
Decimal form: 11.27...
Mixed number form: [tex]11\frac{5}{18}[/tex]
Phoebe constructs a scatter plot to show the data. What scales could she use for the x- and y-axes?
Answer:
X can be in increments of 1
Y Can be in increments of 5
Answer:
X can be in increments of 1
Y Can be in increments of 5
Step-by-step explanation:
this is the picture for the previous question i asked
Answer:
See below
Step-by-step explanation:
Well, we know the scale is 1 1/2 inches to 4 feet and that one side length of the scaled drawing sqaure is 3 inches, so . . .
3/1 1/2 (3 divided by one and one-half)
to get: 2
Then multiply it by the scale factor of 4
2*4= 8
But remeber, this is only ONE side of the garden, so multiply this by 4
8*4=32
Next we want to see the number of links it takes to build the garden
Since one link measures 2 2/3 feet you have to divide
32/ 2 2/3 (32 divided by two and two-thirds)
to get an answer of : 12 links
HELP!!!!!!!!!!!!!! ASAP!
Answer:
∠ ABC = 87°
Step-by-step explanation:
∠ ABD and ∠ DBE are adjacent angles and are supplementary, sum to 180° , so
2x - 17 + x + 32 = 180 , that is
3x + 15 = 180 ( subtract 15 from both sides )
3x = 165 ( divide both sides by 3 )
x = 55
Then
∠ DBE = x + 32 = 55 + 32 = 87° , thus
∠ ABC = ∠ DBE ( vertical angles )
∠ ABC = 87°
PLEASE HELP ME!! question below
Answer:
625??
Step-by-step explanation:
Answer:
If you used π, 157.079632679 yards or 157.08 yards rounded to the hundredths place. If you used 3.14, the answer is 157 yards.
Step-by-step explanation:
The formula to find the perimeter of a circle is P=2×π×r.
Step 1: Find the radius. In this case, the radius is 25 yards as shown in the diagram.
Step 2: Since the formula only includes multiplication, you can multiply any of the factors. For simplicity, multiply your radius by 2 first. In this case, 2×25=50.
Step 3: Multiply your last number with π. In this case, 50×π=157.079632679 or 157.08 rounded the hundredths place. 50×3.14=157.
Step 4: You found the answer! Hope this helps.
I need help with question 12
Answer:
f(2x) which moves the graph up
Step-by-step explanation:
you must replace b with 2. put it in a graphing calculator to see results clearly
Pools are not selling well at Jay’s Store. So, he decides to put them on clearance for $19.99, plus an extra 20% off. Approximately how much will the small pool cost?
Answer:
Approximately, the small pool will cost $16
Step-by-step explanation:
(´･ω･`) PLS HELP IS DUE AT 11:59 IT'S EASY
A certain bacterium splits itself into 2 identical cells in 1 day. Each of those new cells is capable of splitting itself into 2 identical cells in 1 day. So the first day there are 2 cells, the second day there are 2 x 2 cells, and so on. Write and evaluate an expression using a base and an exponent to represent the number of cells present at the end of the 7th day.
Answer:
2 with the second power??
Step-by-step explanation:
if you have two with the second power II exponents will multiply it by itself so the number gradually gets larger each time
The graph shows the weight and fuel efficiency, in miles per gallon, for a selection of vehicles.
Which is the best estimate of the correlation coefficient of the line of best fit?
A. -0.91
B. -0.23
C. 0.68
D. 0.89
Answer:
a
Step-by-step explanation:
For ΔABC, the measure in degrees of angles A, B, and C are 60, 55, and x + 20 respectively. What is the value of x?
Answer:
Step-by-step explanation:
All sides of a triangle equel 180 degrees, so 180-60-55=115. 180-115 is 65. 65-20-45. Hope this works!
Need Help Please ASAP
Answer:
first step; subtract 7 from both sides. you are left with -3n=8. step two; divide both sides by 3. it should get you to -n=8. therefore n=-8
Step-by-step explanation:
i hope this helped you! :)
Your are playing a baseball board game. You determine the results of an at-bat by drawing a card from a stack. The theoretical probability of drawing a “base hit” is 1/2 and there are 12 cards in the stack. How many of the cards represent base hits?
Answer Quick please
Answer:
It's 6 because 1/2 can be 0.5 and I multiplied 0.5 x 12 and got 6.
Question 1 (1 point)
Which of the following is NOT a possible cross section for a cone?
Question 1 options:
oval
point
triangle
circle
Question 2 (1 point)
Which of the following is the cross section of a sphere?
Question 2 options:
circle
triangle
line
rectangle
Can someone help rq pls it done by tmrw
Answer:
8 : 20 and 24 : 60
Step-by-step explanation:
Given the ratio
[tex]\frac{2}{5}[/tex]
To obtain a ratio with 20 on the denominator multiply numerator and denominator by 4
= [tex]\frac{2(4)}{5(4)}[/tex] = [tex]\frac{8}{20}[/tex]
To obtain a ratio with 24 on the numerator multiply numerator and denominator by 12
= [tex]\frac{2(12)}{5(12)}[/tex] = [tex]\frac{24}{60}[/tex]
Find the area of the figure. Round your answer to the nearest hundredth, if necessary.
ASAP
How do you determine which variable is independent
and which one is independent?
Anyone please help :(
Answer:
4x + 10
----------
5 Solve for x. 8 = 2x + 4
Answer:
8 = 2x + 4collect like terms8 - 4 = 2x4 = 2xdivide both sides by 24/2 = 2x/2X = 2Answer:
x=2 (answer should have a positive sign.)Step-by-step explanation:
To solve this problem, you have to isolate the x from one side of the equation.
First, switch sides.
8=2x+4
2x+4=8
Subtract by 4 from both sides.
2x+4-4=8-4
Solve.
8-4=4
2x=4
Then, divide by 2 from both sides.
2x/2=4/2
Solve.
4/2=2
x=2
The solution is 2.
i need help 8th grade math
Answer:
the slope shows that the average rating increased 0.4 points per month
Step-by-step explanation:
the equation is written in slope-intercept form. aka y=mx+b. m represents the slope and b represents the y-intercept. therefore in the equation y=0.4x+3 the slope is 0.4
hope this made sense and helped you for future problems :)
-2(5x-1)+x=-4(x-3)
PLS DO IT STEP BY STEP!!
Answer:
-10x+2+x=-4x+12
-9x+2=-4x+12
-9x+4x+2=12
-9x+4x=12-2
-5x=10
x=-2
Step-by-step explanation:
Answer:
x= -2
Step-by-step explanation:
-2(5x-1)+x=-4(x-3)
Now, use distributive property on both sides
-10x+2+x = -4x+12
Simplify
-9x+2= -4x+12
-5x= 10
x=-2
Note: By the way, there are already calculators online that show complete steps for algebraic problems like these (if you didn't know). One example being- https://www.symbolab.com/
Don't use it for cheating tho :P
Steve flipped a coin 10 times and recorded his results in this chart
What is the measurement of S and T
no explanation no brainliest
Answer: this is a right rectangular pyramid so the volume formula is [tex]\frac{lwh}{3}[/tex] with l= lenght, w= width, h= Height.
So 10 x10 x9 = 900
900/3 = 300 cubic meters
Step-by-step explanation:
PLEASE HELP ME AND I’ll GIVE BT WITH 20 points <3
Answer: C=πd
Step-by-step explanation: