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kow [346]
3 years ago
15

Which expression is equivalent to 42 + 30? (1 point)

Mathematics
2 answers:
Tanzania [10]3 years ago
8 0
Hi , the answer is C because 6 times 7 equals 42 , 6 times 5 equals 30 and 42 plus 30 equals 72 .
<span />
ikadub [295]3 years ago
6 0
Well lets see A, B and D are too large in the parenthesis that the numbers outside of the parenthesis will use to multiply considering 42 + 30.
6(7 + 5)
6(12)
72
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Is 1+4(3x-10)-12x equivalent to-9
Ymorist [56]

Answer:

no

Step-by-step explanation:

Given

1 + 4(3x - 10) - 12x ← distribute the parenthesis

= 1 + 12x - 40 - 12x ← collect like terms

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5 0
3 years ago
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sammy [17]

Answer:

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Step-by-step explanation:

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3 years ago
Completing the square x^2-19x-42=0
Ugo [173]

Answer:

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Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
For brainly and points thank you<br> dont mind the thing i clicked it was by mistake
Inga [223]

Answer:

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Step-by-step explanation:

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then you add 12x to both sides and subtract 8 to both sides and get

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7 0
3 years ago
Saj wants to go to all 19 home games at a football club.
Andreyy89

Answer:

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Step-by-step explanation:

If Saji bought a normal ticket for all 19 games, they would have to make 19 payments of £28. So, 28*19 would let us know that he would spend £532 in total. Then it's simply 532-379 to find the answer.

8 0
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