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2 years ago

Please help I’ll mark brain thingy

Mathematics

2 answers:

Alex17521 [72]2 years ago

8 0

Answer:

Step-by-step explanation:

y = 8

8y - 4

8(8) - 4

= 64 - 4

= 60

adell [148]2 years ago

5 0

Answer: 60

Step-by-step explanation:

8y-4 and y = 8

Plug in 8

8(8) - 4

64 - 4

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Simplify. Evaluate the numerical bases. 2^3 x ^3y ^-2 . 2^-5 xy^2

yan [13]

9514 1404 393

Answer:

B. x^4/4

Step-by-step explanation:

$2^3x^3y^{-2}\cdot 2^{-5}xy^2=2^{3-5}x^{3+1}y^{-2+2}=2^{-2}x^4\\\\=\boxed{\dfrac{x^4}{4}}$

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4 0

2 years ago

Sam’s Swimming Pool Cleaning has an annual gross profit of $88,400. Sam charges $25 per week for each of his customers for 52 we

m_a_m_a [10]

To get how many customers Sam has, write an equation that will relate to the gross profit. Let n be the customers. Since for 52 weeks, Sam charges $25 per week per person, multiply n by the number of weeks and the charge. The equation is written as $88,400 = 52 weeks x $25 per week x n persons. Divide $88,400 by the product of 52 weeks and the $25 charge. The answer will be 68. The annual operating expense $48,000 is just there to make confusion.

3 0

3 years ago

Read 2 more answers

1. If AABD - AHGE and AC and HF are angle

Nikolay [14]

Answer:

9.6

Step-by-step explanation:

Find the diagram attached. Using the similarity theorem of triangles

AC/AD = FH/EH

Given

AC = 24

AD = 35

FH = x

EH = 14

Substitute into the formula

24/35 = x/14

Cross multiply

35×x = 24×14

35x = 336

x = 336/35

x = 9.6

Hence the value of x is 9.6

6 0

3 years ago

How to write “6 times the quantity two x plus three y” in a Algebraic expression.

Schach [20]

Answer:

6(2x + 3y)

Step-by-step explanation:

6 × 2x + 6 × 3y

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2 years ago

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kompoz [17]

Answer:

Your answer would be 5y=6

Hope this helps!

3 0

2 years ago