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SSSSS [86.1K]
3 years ago
14

7xi + 3(x - 2) - 4x + 8 simplify

Mathematics
2 answers:
Anon25 [30]3 years ago
6 0

Answer:

7xi-x+2

Step-by-step explanation:

Irina-Kira [14]3 years ago
4 0

Answer:

Step-by-step explanation:

the answer is 12x - 5

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Simplify: |x−y| if x is less than y
blondinia [14]

Answer:

y-x

Step-by-step explanation:

I assumed you meant that you wanted me to rewrite the expression without the absolute value signs. Since the absolute value of a number will be the same whichever way you place the numbers, you can rewrite |x-y| as y-x, as x is less than y.

8 0
2 years ago
Plsss help me with this its past due and i need help with it
Blababa [14]

Answer:

y

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Isaiah earns $60 per week mowing lawns in the summer and shoveling driveways in the winter. He invested $220 in equipment. How l
marysya [2.9K]

Answer:

18 weeks

Step-by-step explanation:

Create an equation where x is the number of weeks he works

60x - 220 will represent his profit, since he gets $60 a week but spent $220 in equipment.

Set this equal to 860, then solve for x, to find when he will earn $860

60x - 220 = 860

60x = 1080

x = 18

So, it will take him 18 weeks to earn $860

6 0
3 years ago
Looking for help with number 7! Thank you :)
san4es73 [151]
I think the best anwser is u can try b
7 0
2 years ago
Can someone help? ASAP!? (16 pts)
Ugo [173]
The coefficient of the variable is 3/8.

\sf\dfrac{3}{8}(?+?)

Divide 3/8 to each term to find out what goes in the parenthesis:

\sf\dfrac{3}{8}b\div\dfrac{3}{8}=b

So 'b' goes into the first spot in the parenthesis:

\sf\dfrac{3}{8}(b+?)

\sf\dfrac{3}{4}\div\dfrac{3}{8}

When dividing by fractions we flip(reciprocal) the one we're dividing by and multiply:

\sf\dfrac{3}{4}\times\dfrac{8}{3}

Multiply:

\sf\dfrac{24}{12}

Divide:

\sf 2

This goes into the second spot in our parenthesis.

\boxed{\sf\dfrac{3}{8}(b+2)}
4 0
3 years ago
Read 2 more answers
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