01/18/21

Solve the following for x, use interval notation for the answer -2x-4≤8-4x

Solve the following for x, use interval notation for the answer -2x-4≤8-4x

01/18/21

Compound Inequality "OR"

Solve the compound inequality.3y+5<2 or 2y-3< 3Write the solution in interval notation

01/18/21

If p/q = p/(p+q), then p is what percent of q

If p/q = p/(p+q), then p is what percent of q. Please Solve

01/18/21

Intermediate Algebra

A family has two cars. The first car has a fuel efficiency of 40 miles per gallon of gas and the second has a fuel efficiency of 30 miles per gallon of gas. During one particular week, the two cars... more

01/18/21

Alegebra application

How many quarts of pure antifreeze must be added to 2 quarts of a 20% antifreeze solution to obyain 60% antifreeze solution?

01/18/21

Area of a triangle

The area of a triangle is 28 cm2 . If the base is two more than 3 times the height, find the length of the base.

01/17/21

Solving two Unknowns

3M + 20 = 2M + 80how do I solve two unknowns without a clear 'end' answer?

01/17/21

One number is 3 more than another. The sum of the numbers is 17. Find the numbers.

One number is 3 more than another. The sum of the numbers is 17. Find the numbers.

01/17/21

see description

Two jets leave an air base at the same time and travel in opposite directions. One jet travels 82 mi/h slower than the other. If the two jets are 11,808 miles apart after 8 hours, what is the rate... more

01/17/21

(-7 x -14) + (x-16)

01/17/21

(-7 x -14) + (x-16)

01/17/21

(-4x -2) + (13x + 11)

01/17/21

(-2x + 4) + (x-11)

01/17/21

How do i figure out how many of each type of jeans were sold?

Banana Republic at the Orlando, Florida, outlet store sells casual jeans for $40 and dress jeans for $60. If customers bought 5 times more casual than dress jeans and last month’s sales totaled... more

01/17/21

How many pounds would 1.5 bags weigh?

A bag of grass seed weights 6.5 pounds. How many pounds would 1.5 bags weigh?

01/17/21

Application with linear functions

Suppose that the weight (in pounds) of an airplane is a linear function of the amount of fuel (in gallons) in its tank. When carrying 16 gallons of fuel, the airplane weighs 1988 pounds. When... more

01/17/21

NASA launches a rocket at t=0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t)=−4.9t2+103t+290

NASA launches a rocket at t=0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t)=−4.9t2+103t+290Assuming that the rocket will splash down into the ocean, at what... more

01/17/21

A rocket is launched, and its height above sea level t seconds after launch is given by the equation h(t)=−4.9t2+1000t+200

A rocket is launched, and its height above sea level t seconds after launch is given by the equation h(t)=−4.9t2+1000t+200a) From what height was the rocket launched?b) What is the maximum height... more

01/17/21

Which expression is equivalent to −1/2(3−2/5)?

01/17/21

a question about functions

f(x)=2x^2-x+5 Find f(a+1)

01/17/21

Find the distance between the center of a circle to the line of the circle

(x-2)2 + (y+5)2 = 9

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