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ira [324]
2 years ago
15

What is the value of 25 - 3x when x = 7 * ?

Mathematics
1 answer:
astra-53 [7]2 years ago
7 0

Answer:

4

Step-by-step explanation:

25 - 3(7) .... Plug in 7

25 - 21 .... Multiply 3 and 7

4 ..... Answer

Hope this helps!

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If Paul runs 5 miles in 3 hours, how many miles does he run in 24 hours?
BARSIC [14]
Answer -
40 miles

explanation -
it would be 40 miles because 3 x 8 = 24 hrs.
and then you would have to multiply 5 x 8 = 40 miles.

have a good day! :)
6 0
3 years ago
Read 2 more answers
The number of ducks swimming In a lake decreased by 1/4 between last year and this year. last year there were 60 ducks in the la
blagie [28]

Answer:

Given: Population of ducks in lake, last year is 60.

Also, the population of ducks this year decreased by 1/4 th over the last year.

So, the population of ducks this year is = 60*(1-1/4)

                                                          = 60*(3/4)

                                                          = 45

Therefore, the population of ducks this year is 45 ducks.

4 0
2 years ago
Solve the following formula for m v2=3Pmn
Molodets [167]

Answer:

m= 0 /(−3np+v2 )

Step-by-step explanation:

6 0
2 years ago
What is the distance between points (-23. 17) and (-3, -4)
Lelechka [254]
Here is the work to go with the answer it is hard to completely type out hope it helped!

5 0
3 years ago
What is the equation for the hyperbola shown?
castortr0y [4]

Answer:

\frac{x^{2} }{3600} - \frac{y^{2} }{121} = 1

Step-by-step explanation:

Since the hyperbola opens left and right with a center at the origin, then

\frac{x^{2} }{^{2} } - \frac{y^{2} }{b^{2} } = 1

In the graph a = 60 and b = 11

So

\frac{x^{2} }{60^{2} } - \frac{y^{2} }{11^{2} } = 1.

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7 0
2 years ago
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