3 years ago

10 1/8 +2 1/4 Show work please and no links

Mathematics

1 answer:

omeli [17]3 years ago

4 0

Step-by-step explanation:

Please refer to the attachment

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(10x – 2) - (2x - 7)<br> O 8x + 5<br> O 12.2 + 5<br> o 12c - 9<br> O 83 -9

Yuki888 [10]

Answer:

the first one

8x+5

Step-by-step explanation:

10x-2-2x+7= 8x+5

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3 years ago

Solve the inequality r-(-5)>-2

Jet001 [13]

Answer:

$r>-7$

Step-by-step explanation:

Solving an inequality is similar to solving an equation. To solve for r, isolate it. Whatever you do to one side, do to the other. Remember that a negative and a negative equal a positive, thus one side of the inequality becomes r + 5. Then, subtract both sides by -5 to find the answer.

$r-(-5) >-2\\r+5>-2\\r>-7$

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3 years ago

And ice cream company received an order of 1200 ice cream bars .the store will keep 140 to sell in their main store . The rest w

wlad13 [49]

Do 1200 minus 140 and then divide the answer by 20

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3 years ago

Rewrite the rational exponent as a radical by extending the properties of integer exponents. 2 7/8 divided by 2 1/4

VladimirAG [237]

We know the rule of change: a b/c= (ac+b):c
So we have 2 7/8= (2x8+7):8= 23/8
and the second: 2 1/4 = (2x4+1):4= 9/4
We do the division: 23/8: 9/4= 23/8 x 4/9= (23x4):(8x9)= 23/18= 1 5/18

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4 years ago

I need help right now!!!

antiseptic1488 [7]

Answer:

I believe it would be 4x-8=-3x+13

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3 years ago