08/26/17

5 less than half a number is 40

what is 5 less than half a number is 40 as an equation

What is the inverse of f(x)=3^(x) and how is it solved?

I was solving a bunch of inverse questions, and f(x)=3^(x), the final question, got me stuck. This is what I have so far:   f(x) = 3x    x  = 3y y√x =  y√3y  (y-root cancels the y) y√x =... more

08/26/17

help me please

Write an expression in simplified form for the area of the rectangle. Enter your answer in the box.         its a rectangle and in the bottom it is 3x+2 and in the side it is 11.

08/26/17

$40 per month plus $0.05 per minute what is the expression that represents the monthly bill for x minutes

equation                 

2x + 2y list the terms without changing the expression ?

Please help with question

Water is flowing out of a spherical container at a rate of 15.59 cubic feet per minute.

Water is flowing out of a spherical container at a rate of 15.59 cubic feet per minute. If the radius of the spherical container is 50 inches and it is initially full, how many minutes will it take... more

08/26/17

There are 84 women and 109 men in the hospital cafeteria.

I need find out What fractional part of the customers in the hospital cafeteria consists of men question mark men?

08/25/17

word problem

You need 1200 mL of a 30% alcohol solution. On hand, you have a 20% alcohol mixture. How much of the 20% alcohol mixture and pure alcohol will you need to obtain the desired solution?You will need... more

2/3 of a number decreased by 5, is 9. Find the number

A word problem finding the number that decreased by 5. Is 9. What is the number?

08/25/17

When a decimal is written in word form, what indicates that equivalent form is a mixed number and not a fraction? Explain

when a decimal is written in word for, what indicates that the equivale form is a mixed number and not a fractio? Explain 

08/25/17

A 2 and 1/2 pound box of frozen corn costs $2.10. How much does a 3 and 1/2 ounce serving cost?

I need help with this problem. 

How do I solve

Allen and Dave leave from the same point driving in opposite directions Allen driving at 55 mph and Dave Drive at 65 mph Allen has one hour Headstart how long will they be able to talk on their car... more

find three consective intergers whose sum is 327

there is no other description 

This _____ is one of the scores if there is an odd number of scores?

Answers Option:Means/Mode/Median?

08/25/17

The _______(Mean/Mode/Median) must be one of the scores in the data set

Answers may be with these options Mean Mode Median

08/24/17

How much does each person receive?

A neighbor pays you and two friends $90 to paint her garage. You divide the money three ways in the ratio 2 : 3 : 5. 

08/24/17

Circle equation

A small radio transmitter broadcasts in a 25 mile radius. If you drive along a straight line from a city 32 miles north of the transmitter to a second city 29 miles east of the transmitter, during... more

08/24/17

One fifth of a number plus five times that same number is equal to seven times the same number less 18. Find the number

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08/24/17

i woulld like to lleRN about integers

The absolute value of the sum of two different integers with the same sign is 8. Pat says there are three pairs of integers that's match this description. Do you agree? Explain

08/24/17

Liza deposits money at 2% interest, with twice as much deposited at 4.5 %. What is the amount deposited at each rate if total annual interest income is $1650

In planning her retirement, Liza deposits some money at 2% interest, with twice as much deposited at 4.5%. Find the amount deposited at each rate if the total annual interest income is $1650.

the sum of a number x and -34 is 17. what is the number?

like i said in the past. it just gave me this problem to solve. so can you please help me solve it?

08/24/17

the quotient of a number x minus 2 and 7

into a expression

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