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Simora [160]
4 years ago
13

5(2x-6)-4(x-7) simplify

Mathematics
1 answer:
Inga [223]4 years ago
3 0

5(2x-6)-4(x-7)

distribute

10x - 30 -4x+28

combine like terms

6x-2

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Help me, correct answers appreciated ​
-BARSIC- [3]

Answer:

No

Step-by-step explanation:

-6 is X

-10 is Y

-10 is smaller than - 8

5 0
3 years ago
Read 2 more answers
There are 5 people already in the pool. Jason and his 2 friends get in How many people are in the pool n w?
Zigmanuir [339]
The answer would be 8! This is because there were already five and then Jason got in, so six, and then two friends got in as well, so six plus two is eight!
7 0
3 years ago
Read 2 more answers
Is 11/12 greater or less than 2/3?
Sauron [17]
False beacause 2/3 is bigger than 11/12. Think about it like pizza 2/3 pieces is better cuz there bigger & 11/12 are smaller pieces.
8 0
3 years ago
At Walmart, apples cost $0.50 each, and grapefruits cost $2 each. You want to spend exactly $15.
Papessa [141]

Define the variables: a is the number of apples I can buy                                                                        g is the number of grapefruits I can buy.

Write the equation: 15 = 0.50a + 2g

6 0
3 years ago
The Empire State Building weighs about 7.3×108pounds. The One World Trade Center building weighs about 88,200,000 pounds. What i
In-s [12.5K]

Answer:

8.182X10^8 $pounds

a=8.182 and b=8

Step-by-step explanation:

Weight of the Empire State Building =7.3X 10^8 pounds.

Weight of the One World Trade Center building= 88,200,000 pounds.

=8.82 X 10^7

The addition of the two:

=7.3X 10^8+8.82 X 10^7\\$To make it easier to add, express both as powers of 8\\=7.3X 10^8+0.882 X 10^8\\=(7.3+0.882)X10^8\\=8.182X10^8 $ pounds

Comparing with the form: aX10^b

a=8.182 and b=8

4 0
3 years ago
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