I need help on the picture above

Answers

Answer 1

Answer: To scale them up by 5 you just have to multiply...

.05 x 5 = .25
1/2 x 5 = 5/2 = 2 1/2 = 2.5
7 x 5 = 35
13 x 5 = 65
25 = 125
102 = 510

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2 equivalent fractions of 15/125
Consider the decimal 0.101001000100001000001 do you think this decimal represents a rational number? Why or why not.
What is the volume of a cylinder with a radius of 7 feet and a height of 12 feet? Use 3.14 for pi. Round your answer to the nearest hundredth.A. 1,846.32 cubic feet B. 1,950.25 cubic feet C. 1,999.21 cubic feet D. 2,000.31 cubic feet Please answer asap
(7y + 78) = (y + 10)

which do you think will have a greater value 1/8 of one pound of gold or 1/4 of one pound of lead?why

Answers

Well, if you multiply 1/8 by 4, the fraction become 4/32, and if you multiply 1/4 by 8 you get 8/32. Now that both fractions have the same denominator, we can determine which fraction is of greater value. Since the 1/4 or 8/32 of the one pound of lead has a greater numerator, it is of greater value.

How many grams does a 5 lb 1 oz roast weigh?

Answers

1 pound = 16 ounces

1 ounce = 28.3495 grams.

Multiply total pounds by 16 to find total ounces:

5 pounds x 16 = 80

80 + 1 = 81 total ounces.

Multiply total ounces by 28.3495 for total grams:

81 x 28.3495 = 2,296.31 grams (Round answer as needed)

2296 point 31 grams

True or false all rectangles are quadrilaterals

Answers

Answer:

True

Step-by-step explanation:

All rectangles are quadrilaterals because a quadrilateral, by definition, is a shape having 4 straight sides.

24% of what number is 12

Answers

24 percent of 50 is equal to 12.

We have,

To find the number when 24% of it is equal to 12, we can set up the following equation:

0.24 * x = 12

Here, x represents the unknownnumber.

To solve for x, we divide both sides of the equation by 0.24:

x = 12 / 0.24

Simplifying the division gives us:

x = 50

Therefore,

24 percent of 50 is equal to 12.

Learn more about expressions here:

brainly.com/question/3118662

#SPJ6

We set up a proportion: 12/?= 24/100

Cross multiply: 24*?= 12*100
⇒ ?= 12*100/24= 50

The final answer is 50~

3x-2(5-x)=-3(x-10)+3x show work

Answers

This is what I got! I’m a lil rusty.

3x-2(5-x)=-3(x-10)+3x

3x-10+2x=-3x+30+3x
5x-10=30
5x=40
x=8

Gloria says the two expressions 1/4(12x + 24) - 9x and -6(x + 1) are equivalent. Is she correct? Explain why or why not.

Answers

The first expression is equal to 3x + 24 - 9x, or 24 - 6x, and the second equation equals 6-6x. If you set them equal to eachother, you get 24 - 6x = 6 - 6x. The 6x's cancel out, so you're left with 24 = 6, which is not true. The expressions are not equivalent.

so first distribute
1/4(12x+24)=3x+8
so 3x+8-9x=8-6x

-6(x+1)=-6x-6
8-6x is not equal to -6-6x
so she is NOT correct, they are not equivilent