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3 years ago

What’s the sum (s+12)+(3s-8)

Mathematics

1 answer:

Nimfa-mama [501]3 years ago

5 0

answer: 4s+4

(s+12)+(3s-8) distrubute --> s+12+3s-8

comibine like terms 4s+4

hopfully this helped :)

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Please hurry I need help

RSB [31]

Answer:

48f^2-110f+63

Step-by-step explanation:

We multiple every part of first sum with every prt of the 2nd sum:

(6f-7)(8f-9)=48f^2-54f-56f+63=

48f^2-110f+63

5 0

2 years ago

Read 2 more answers

Mark makes $60 for every six hour shift he works. How much will he make if he works an eight hour shift

Illusion [34]

Answer:

Mark will make $80 if he works an eight-hour shift.

Step-by-step explanation:

For every six hour shift he works, Mark makes $60

This implies that for every hour, he makes $10 ($60/6)

Therefore, for working an eight-hour shift, Mark will make $80 ($10 * 8) or ($60/6 * 8).

We can conclude that Mark's employer pays him $10 per hour.

This hourly rate can be used to work out how much Mark will earn if he works for a month or a year, as the case may be.

7 0

2 years ago

Jen picked 3/4 of a gallon of strawberries in half an hour.If she keeps picking strawberries at the same time, how many gallons

MrRa [10]

Answer:

Number of gallons of strawberries will she have picked in 2 hours is, 3

Step-by-step explanation:

Unit rate defined as the rate are expressed as a quantity of 1, such as 4 feet per second or 6 miles per hour, they are called unit rates.

Given the statement: Jen picked 3/4 of a gallon of strawberries in half an hour.

⇒ In $\frac{1}{2}$ hour Jen picked $\frac{3}{4}$ gallon of strawberries.

Unit rate per hour = $\frac{\frac{3}{4} }{\frac{1}{2}} =\frac{3}{4} \times \frac{2}{1} = \frac{6}{4} = \frac{3}{2}$

To find the number of gallons will she have picked in 2 hours.

$Number of gallons = unit rate per hours \times 2$

= $\frac{3}{2} \times 2 = 3$

Therefore, the number of gallons will she have picked in 2 hours is, 3

6 0

2 years ago

A book had a length of 5 inches and a width of 8 inches what is the perimeter of the book

Zielflug [23.3K]

8+8= 16
5+5=10

Your awnser is 26 :)

4 0

3 years ago

Read 2 more answers

8 - (-3) + 33 : (-3)

Lynna [10]

Answer:

Step-by-step explanation:

8-(-3)= 8+3+33=42

7 0

2 years ago