Write the following phrase as an expression.

x to the 9th

Find f (x+deltax) for f (x) = x^2 - 2x-3

2 tens 1 one x 10 unit form

What does n equal in this equation? -5n+8 = - 7

Find the solution to the system of equations. You can use the interactive graph below to find the solution. y=-2x + 7 (y=5x - 7 x= y=

if you buy a car wash at the gas station for $6.00, the cost per gallon is $2.35. if you have $40, write and solve a linear equation to find the number of gallons of gas you can afford

What is 4x + 2y = 20 in slope-intercept form?

Write each percent as a fraction and as a decimal 37%

Determine whether or not there is a congruence between △abc and △def. if there is such a congruence, then give the reason for it. if no such congruence exists, choose none. m∠b=m∠f, ab=de, ac=df

At Pizza Hut they have exponential pizza, which is a 24-inch cheese pizza that costs $17.50. Each topping for the pizza costs $2.35. If Cardona ordered the exponential pizza and was charged $29.

1/2 (12w+8) - 1/5 (10w-5)