2 years ago

I need help with these two questions please !

Mathematics

2 answers:

Lapatulllka [165]2 years ago

5 0

For the first question the answer is B. multiply 357.43 by 12 you'll get the answer $4,289.

son4ous [18]2 years ago

3 0

Answer:

the first own is C $392.20 no B

Step-by-step explanation:

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Help with this!!plz. Asap

gizmo_the_mogwai [7]

Hey there! :D

So, we know that there are 3 z's and 3 6's.

3*z= 3z

6*3= 18

3(z+6) <== equivalent expression

3z+18 <== equivalent expression

z is by itself. It shouldn't combine. It should stay the same. 6 as a unit is separate from z.

Choices "B" and "E" are correct.

I hope this helps!
~kaikers

5 0

3 years ago

Find the mean for the given set of data. 18, 15, 22, 18, 25, 19, 23 18 19 20

enot [183]

Answer:

Step-by-step explanation:

When you add them all up and divide by seven, you get 20

4 0

3 years ago

Read 2 more answers

0.8y+0.25= -0.4 Solve for y

disa [49]