mamabarbie34 mamabarbie34

01-09-2020
Mathematics

contestada

Can somebody plsssss help me I’m really bad at math

Can somebody plsssss help me Im really bad at math class=

Respuesta :

Аноним Аноним

01-09-2020

Answer:

Hey there!

a.

50=28.10+0.15m

Subtract 28.10

21.90=0.15m

Divide by 0.15

m=146

Jacob can send 146 messages.

b.

50=36.50+0.10m

Subtract 36.50

13.5=0.10m

Divide by 0.10

m=135

Roberto can send 135 messages.

Let me know if this helps :)

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solve the equation: Show work step by step -14=-5+3c