Look at these equations.

9 = 7 + a

a + 8 = b + 5

Use both equations to work out the value of b.

With Eleanor's employee discount, she is charged $12 for a $15 item. What is Eleanor's employee discount?

find the distance between city A and city B if there 15 cm apart on the map with a scale of 2 cm: 16 km

What does this monomial equal to e⁵e²?

7/9x-4/9x=1/4+5/12 what is the value of x

An angle is 10° more than the measure of its complement. Find the number of degrees in each angle. The angles measure degrees.

How to solve - 1 - 2/3 (6/7-3/7n)

Which equation correctly solves for h, the x-coordinate of the vertex of a quadratic function, when starting with the equation for the vertex form of a parabola? h = x + a-yk h = x + a-ky h = x + y-ka h = x + y+ka

What is the simplified form of (-5a/3) ^-3

Which of the following two statements is true regarding correlation? Correlation is a qualitative measure of the strength of a linear association between two variables.

Which is the graph of the system of equation y=3x+6 and y=3x+1?