Mathematics: 0.7(1.5+ y) = 3.5y - 1.47 Solve

Im not sure about Q1 but I ll help with Q29 = 8 = 14 = 2 = 4 = I hope this helps :)If you would like me to, i will respect your wishes and delete my answer....

0.7(1.5+ y) = 3.5y - 1.47 Solve - id0715351476707621, slimt69561

Ответ:

mckenna426

28.01.2022

Mathematics

y = .9

Step-by-step explanation:

0.7(1.5+ y) = 3.5y - 1.47

Distribute

1.05 +.7y = 3.5y -1.47

Subtract .7y from each side

1.05 +.7y.-.7y = 3.5y-.7y -1.47

1.05 =2.8y -1.47

Add 1.47 to each side

1.05+1.47 = 2.8y

2.52 = 2.8y

Divide by 2.8

2.52/2.8 = y

.9 = y

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Ответ:

shawn379

13.02.2022

Mathematics

Im not sure about Q1 but I'll help with Q2

9 =

$\sqrt{81}$

8 =

$\sqrt[3]{512}$

14 =

$\sqrt{196}$

2 =

$\sqrt[3]{8}$

4 =

$\sqrt{16}$

I hope this helps :)

If you would like me to, i will respect your wishes and delete my answer.

0,0(0 оценок)

0.7(1.5+ y) = 3.5y - 1.47
Solve

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