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Ilia_Sergeevich [38]

2 years ago

10

Mike went to the store to buy shirts. The shirts were $45 each. The store was offering the following discount Mike decided to bu

y 3 shirts. Not including sales tax, how much money did Mike save by buying the shirts at the discounted price?

1 answer:

malfutka [58]2 years ago

3 0

Answer: What is the discount?

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Kamila [148]

Answer: D

Step-by-step explanation:

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6 0

3 years ago

Read 2 more answers

Given f(x)=x^2+5 and g(x)=2x^3-1 find (f/g)(-3)

AlekseyPX

For this case we have the following functions:

$f (x) = x ^ 2 + 5\\g (x) = 2x ^ 3-1$

By definition of composition of functions we have:

$(f / g) (x) = \frac {f (x)} {g (x)}$

Then substituting:

$f (-3) = (- 3) ^ 2 + 5 = 9 + 5 = 14\\g (-3) = 2 (-3) ^ 3-1 = 2 (-27) -1 = -54-1 = -55$

So:

$(f / g) (- 3) = \frac {14} {- 55} = - 0.25$

Answer:

$(f / g) (- 3) = \frac {14} {- 55} = - 0.25$

7 0

2 years ago

A scale drawing of a door is 2 cm high. If the scale is 1 cm = 4 meters, what is the actual height of the door?

Vikentia [17]

Solve;

If each cm = 4 meters, then you multiply.

4*2

= 8

There are 2 cm, each cm = 4 meters, so you multiply to get your answer.

The final height of the door is 8 meters.

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2 years ago

An electric bill in May was $112.00. In June, the bill was $163.00. What is the percent of increase, rounded to the nearest tent

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Answer:

d. 45.5%

Step-by-step explanation:

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3 years ago

Students taking an online english test are randomly assigned 3 questions out of a set of 9 different questions. How many differe

wolverine [178]

Answer:

2 sets I think

Step-by-step explanation:

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