joel53
05.07.2019 •
Mathematics
What is an equivalent expression for 4 (3a + 7) + 3( 2a + 5)
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Ответ:
9a + 22 is your new expression
Step-by-step explanation:
Combine like terms basically.
Ответ:
$14.70
Step-by-step explanation:
$31.50 divided by 15 is 2.1 and 2.1x7=14.70
Hope i helped
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