3 years ago

If the average of 3 numbers and 8 is 25 what is the sum of the three numbers

1 answer:

3 0

Let sum of 3 numbers be x.

Average of 3 numbers and 8 = $\frac{x + 8}{4}$

25 = $\frac{x +8}{4}$

100 = x +8

x= 92.

The sum of 3 numbers is 92.

You might be interested in

Factor completely -4x^2-28x-48

kompoz [17]

first factor out -4

-4(x^2 + 7x + 12)

then you can factor what is in parenthesis

-4(x+4)(x+3)

3 0

4 years ago

The equation that represents the canned goods order is 24x + 64y = 384, where x = number of minutes for producing fruit cans and

posledela

Xint is where the line crosses the x axis or where y=0

that means when you spen 0 minutes producing vegetable cans
that is when you spend all your time making fruit cans

5 0

3 years ago

Read 2 more answers

Solve the equation 3=4-5\root(3)(x^(8))

Anna35 [415]

Answer:

There is no values of x that make the equation true.

Step-by-step explanation:

I might be wrong but I found no solutions for this.

7 0

3 years ago

Read 2 more answers

The number of undergraduates at Johns Hopkins University is approximately 2000, while the number at Ohio State University is app

dem82 [27]

Answer:

The answer is "Option C"

Step-by-step explanation:

please find the complete question in the attached file:

Its ratio of samples by Johns Hopkins will be about the equivalent than those from Ohio State because sample varying depending on the sample, each of them would have the same variability also like the amount, that's why he assumes the variance of sample sizing in the sample percentage p with both the hat above, relative to the confidence interval in Ohio State determined from its Johns Hopkins test.

6 0

3 years ago

Jose bought 1.5 pounds of apples for $3.60. How much would 34 of a pound of apples cost?

uysha [10]

122.4$ hope it helps !!!

6 0

3 years ago

Read 2 more answers