What does the x mean in the equation 7+3x=5x+13?

an animal shelter had 14 cats at the beginning of the year. since then it has taken in 4 stray cats per week Identify key features of the graph of this function.

Define equation and give an example of two equivalent equations

Write 1.888 ... as a mixed number in simplest form.

Consider the diagram shown where a ladder is leaning against the side of a building. The base of the ladder is 12 ft from the building. How long is the ladder? (to the nearest ft) A) 25 ft B) 30 ft C) 35 ft D) 40 ft

Money committed to something that is expected to produce a financial profit is a?

P-c=100+a solve for a

Solve each of the following equations. (2 answers) |2x-3|=2

Which of the following describes the transformations of g (x) = - (2) * +4 - 2 from the parent function RX) = 2*?

Is 21/5 a rational number

Eric downloads a 20% off any one item coupon and goes shopping at Gadgets Galore, where he buys a digital camera for $94 and an extra battery for $16.99. i do not know the answer.