the equation has to include at lest 1 decimal and x has to equal21

the equation has to include at lest 1 decimal and x has to equal21

I need help!!

Which series of transformations take the graph of f(x)=4x+9 to the graph of g(x)=−4x+7 ? reflect the graph about the y-axis and translate 2 units down reflect the...

The graph of f x( ) = x was transformed to create the graph of g x( ) = (x 7.5)2. Which of these describes this transformation?

Two is greater than the sum of 3 and one-fourth of a number

I need help with my algebra problem

it is for a test that i do not understand

point (k,-3) lies on the line whose equation is x-2y=-2. What is the value of k?

Rachel had brochures printed for her new business venture. She originally ordered 4 boxes of black-and-white brochures and 3 boxes of color brochures, which cost a total of $127. After those ran out,...

Algebra 1 function notations

Keisha purchased a prepaid phone card for $20. Long distance calls cost 21 cents a minute using this card. Keisha used her card only once to make a long distance call. If the remaining credit...

its very complicated

Translate sentence into an equation.

y is 5 less than the product of 4 and x

The soccer team is planning to sell health bars for a fundraiser. The prices of purchasing health bars from two different companies are represented by the system of equations shown, where x is the...

find the domain of the given function

Samuel has $75.20 and he purchased two CDs for $5.50 each and one CD player for $29.98. How much of the $75.20 does he have left after these purchases

I have 60 coins totaling $4.80. How many of each type coin do I have

Two cars are 261 miles apart and travel toward each other on the same road. They meet in 3 hours. One car travels 3 mph faster than the other. What is the average speed of each car?

you have $15 in savings. Your friend has $25 in savings. you both start saving $5 per week. Write a system of linear equations that represents this situation. Will you ever have the same amount of...