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zzz [600]
4 years ago
7

F(x) = x -4. Find x when f(x) = 16

Mathematics
1 answer:
sveta [45]4 years ago
6 0

Answer:

12

Step-by-step explanation:

Plug in 16 for the x variable then solve.

f(x)= 16-4

f(x)= 12

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Noah entered a 100-mile bike race. He knows he can ride 32 miles in 160 minutes. At this rate, how long will it take him to fini
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Answer: 500 Minutes

Step-by-step explanation:

160/32=5

(Amount of time/ Miles= Time per mile)

5*100=  *500*

8 0
3 years ago
If Heidi is hired by company A, she would be paid $14.60 an hour. If she is hired by company B, she would be paid $16.60 an hour
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If Heidi only gets paid when she is talking to clients, she will be working

... 9 × (40 min/60 (min/h)) = 6 h

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Her $2.00 difference in pay per hour will result in a difference in pay per day of

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5 0
4 years ago
There are 200 students in the 7th grade. The ratio of girls to boys is 5 to 3. What percent of the students are boys?
Anastaziya [24]
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8 0
4 years ago
What is the perimeter (please explain your answer)
Alex

Answer:

<em>Answer: B. 38 mm</em>

Step-by-step explanation:

<u>The Perimeter of a Shape</u>

The perimeter of a given shape is the sum of all exterior lengths surrounding the shape.

The figure shows a shape where all the external measures are given except the leftmost side.

This length is the sum of 3 mm + 10 mm = 13 mm.

Now calculate the perimeter:

P = 4 mm + 3 mm + 10 mm + 8 mm + 13 mm = 38 mm

Answer: B. 38 mm

4 0
3 years ago
ASAP AWARDING MAJOR POINTS Determine the symbols(+,-,*. And division) to be placed in each ⭕️ the first one must be simplified t
atroni [7]

To get our answer, can either work backwards, or use another viable strategy, giving random operations until we find the correct answer.

40/10/4*(8/2-3)*5^2 = 25


The second problem is much simpler. There is no exponent in this problem, therefore making it much easier to complete.

(9+5)+2+4+30-2+3 = 51



Hope this helps. :)


7 0
3 years ago
Read 2 more answers
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