Is 3x = x + 8 true?

What is the value of 3*2+4y2 if x=2, y=1, and z=-3

Sophia bought three yards of trim to put around a rectangular scarf she wants the width of the scarf to be a whole number that is at least 6 inches and at most 12 inches if she uses all the trim what are the possible dimensions of her scarf write

In a scale drawing of Samantha's apartment, the ratio is 1 in = 3 ft. The length of the living room on the drawing is 6 in and the width is 5 in. What is the perimeter of Samantha's living room?

In 2015, in Buffalo, New York, there were 8,625 arrests, 2,678 robberies, 865 assaults, and 20 murders. The population of Buffalo is 258,959. What is the ratio of the number of assaults to the number of robberies in simplest form?

A foundry has been commissioned to make souvenir coins. The coins are to be made from an alloy that is 40% silver. The foundry has on hand two alloys, one with 50% silver content and one with a 25% silver content.

Heather wanted to read 15 books before the end of summer. She has already read 6 books. Which equation could be used to find how many more books Heather needs to read to reach her goal

Graph the function: f (x) = 5/2x-6

Hey school system is reducing the amount of dumpster loads of trash removed each week in week five there are 45 dumpster load the waste removal in Wheaton there were 30 dumpster load removed assume that the reduction in the amount of waste each week

find the area of an Equalateral triangle (regular 3-gon) with the given measurement 9 inch perimeter? A = sq. in.

The Global Positioning System (GPS) satellite travels 23/30 kilometer in 1/5 second. How far does the satellite travels in 12 second?