3 years ago

Simplify each expression.

Mathematics

2 answers:

larisa86 [58]3 years ago

5 0

Answer:

7y + 4

Step-by-step explanation:

2y + 5y+4

add 2y and 5y

7y+ 4

noname [10]3 years ago

4 0

Answer:

7y +4

Step-by-step explanation:

Open up the brackets ans collect your like terms and simplify the expression.

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A pump can fill a 750 gallon tank in 35 minutes.how long will it take to fill 1200 gallons

Veseljchak [2.6K]

Answer:

56 minutes

Step-by-step explanation:

use ratio to solve for x,

750 gal 1200 gal

______ = __________

35 min x

$\frac{750}{35}$ = $\frac{1200}{x}$

solve for x = (1200 * 34 )/750 = 56 min

7 0

3 years ago

-2(n + 2) +6=16<br><br> need it for now pleaseee

Finger [1]

Answer:

n=-7

Step-by-step explanation:

-2(n+2)+6

-2n+2=16

-2n=14

n=-7

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3 years ago

Read 2 more answers

A rocking horse has a weight limit of 60 pounds.

frez [133]

Answer:

(I am not sure what the question means but according to what I understood I got these as my answers)

33 pounds = 55%

114 = 240 %

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7 0

2 years ago

5(2x)to the third power

kumpel [21]

(5(2x))^3
Use the property of exponents:
(5^3)*(2x)^3
Simplify the exponents:
125*8*x^3
Simplify the numbers and multiply the integers:
1000*x^3

Hope this helps :)

5 0

3 years ago

Need help with another question please

hoa [83]

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3 0

3 years ago