3 years ago

Please help I’m so confused

1 answer:

4 0

Answer:

$40 {m}^{2}$

hope it's helpful ❤❤❤❤❤

THANK YOU.

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expeople1 [14]

Answer:

$8.5m^{2}+ m -5$

Step-by-step explanation:

Since perimeter, $P=19m^{2}+ 2m -10$ and we know that P=2(l+w) then $P=2(l+m^{2})=2l+2m^{2}$

The length will be $2l=19m^{2}+ 2m -10-2m^{2}=17m^{2}+ 2m -10$

Now $l=8.5m^{2}+ m -5$

6 0

3 years ago

dolphi86 [110]

The original price is $4.50 because when you multiply it by 50% you get $2.25

5 0

3 years ago

AleksAgata [21]

It's 192, I'm pretty sure. I hope that you get this right! :^)

7 0

3 years ago

Neko [114]

Answer:

C) Between 9 and 13

Step-by-step explanation:

If 40% is 5 gallons, then 20% is 2.5 gallons

If you multiply both by 5, you get 12.5, which is between 9 and 13

Sorry for my weird way of math

3 0

3 years ago

aliya0001 [1]

Answer:flowchart proof

Step-by-step explanation:

8 0

3 years ago