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3 years ago

Add the two expressions. 3z−4 and 2z + 5 Enter your answer in the box.

Mathematics

2 answers:

andrew-mc [135]3 years ago

8 0

Answer:

5z+1

Step-by-step explanation:

3z-4+2z+5

Group like terms

3z+2z+5-4

Simplify

5z+1

Ainat [17]3 years ago

6 0

Answer:

5z+1

Step-by-step explanation:

(3z-4)+(2z+5)

3z-4+2z+5

3z+2z-4+5

5z-4+5

5z+1

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Sales increased by only 12% last month. If the sales from the previous month were $152,850, what were last months sales

Tamiku [17]

Answer:

$\$171,192$

Step-by-step explanation:

Remember that

$100\%+12\%=112\%=112/100=1.12$

we know that

The sales from the previous month were $152,850

This amount represent the 100%

Find out what were last months sales, multiply the sales from the previous month by the factor 1.12

$\$152,850(1.12)=\$171,192$

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2 years ago

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m_a_m_a [10]

I think it’s 3 and 2/6! sorry if im wrong but i hope this helps

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2 years ago

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Five tickets to a play cost $38. What does each ticket cost if they all cost the same?

ra1l [238]

Answer:

this mah not be right but i believe it is 7.6

Step-by-step explanation:

if i did it correctly where you just divide 38 by 5 it should be 7.6

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2 years ago

Indices: What is 3^2 × 3^-1

Mashutka [201]

Answer:

Hi, there the answer is 3

Step-by-step explanation:

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2 years ago

Question is in picture! answer asap! will give brainliest!

nataly862011 [7]

Answer:solve for x

-3x+5y=-15

Add -5y to both sides

-3x+5y+-5y=-15+-5y

-3x=-5y-15

Divide both sides by -3

-3x/-3=-5y-15/-3

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I hope that's help!

Step-by-step explanation: plz give brainlist

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3 years ago