Question

PLEASE HELP ME PLEASE

Answer 1

Question 5

7 • 7 • 7 • 7 • 7 means 7⁵

Question 6

3³ + 5 x 3 means 27 + 5 x 3 which is 27 + 15, so the answer is 42

Question 7

If u divided by 10 is 100, 100 multiplied by 10 is u.
If 100 x 10 is 1000, u means 1.000

Question 8

If 28 + r means 128, r means 128-28
So r equals 100.

Question 9

The area of a rectangle is calculated by length multiplied by width

So 2.5 • 4 is 10
The area of the rectangle is 10 cm.

Question 10

9 • 4 = 36
The area of the parallelogram is 36 ft

Answer 2

5.
`7^(5)`

6.
`27+15=42`

7.
`(u)/(10)=100` then multiply both sides by 10:
`u=100*10 \\u=1000`

8.
`28+r=128` subtract 28 from both sides:
`r=100`

9. So we are going to use the formula
`A=l*w`:
`A=4*2.5\\A=10`

10. So we are going to use the formula
`A=b*h`:
`A=9*4\\A=36`