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hoa [83]
3 years ago
10

In 30 years a man will be twice as old as he will be in 2 years. How old is he now?

Mathematics
1 answer:
svp [43]3 years ago
6 0

Answer:

24

Step-by-step explanation:

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The graph below plots a function f(x):
Afina-wow [57]
The average rate of change of a linear function is the slope of the line. Since we are given the following coordinates:
(0,150) and (3,0)
We can easily solve for the slope.
m = (y2 - y1) / (x2 - x1)
m = (0 - 150) / (3 - 0) = -50

Therefore, the average rate of change of the function in the three seconds is -50.
7 0
3 years ago
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Question Help Find the original price of a pair of shoes if the sale price is $11 after a 75% discount.
fenix001 [56]
If it was a 75% discount, then u r actually paying 25%

so....25% of the original price is $ 11

0.25x = 11
x = 11 / 0.25
x = 44 <=== the original price
4 0
3 years ago
Write a number of grams between 10 and 20, and then write an equivalent amount in milligrams.
oksano4ka [1.4K]

Answer:

15 grams and 15000 milligrams

Step-by-step explanation:

3 0
3 years ago
Solve.E6xplain how you get the answer without using a calculator 6/3 + 1/2
fiasKO [112]

I'm just gonna assume that 6/3 and 1/2 are fractions.

First you have to find common denominators for the fractions to be added.

The first common denominator divisible by both the denominators is 6.

So 2x3=6 and 1x3=3

and 3x2+6 and 6x2+12

so that would be 12/6 + 3/6

Then you would proceed to add both of the numerators together which are 12 and 3.

To get a total of 15/6. You can also simplify that into a mixed number 2 1/2.

4 0
3 years ago
4. Find the solution of y = 2x + 5 for x = 1.<br> A (1, 7)<br> B (3, 1)<br> C (1, 12)<br> D (1, -2)
Sati [7]

Answer:

A

Step-by-step explanation:

4 0
3 years ago
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