Solving Exponential Equations (lacking a common base)

7^x-2=7

The temperature at a mountain base camp was - 4 degrees Celsius on Saturday. Sunday morning, the temperature was 2 degrees Celsius lower than what it was on Saturday.

What is square root of (5) ^4

The thompson's need their garage door opener repaired. the table shows the service charge and hourly labor fees for two repair companies.

Zoe bought a $25 sweatshirt on sale at a 30% discount. She wrote the expression 25-0.3 (25) 25-0.3 (25) to find the discounted price of the sweatshirt. Which equivalent expression could she also use to find the discounted price? 1.3 (25) (1 + 0.

What is the volume of the solid figure? A rectangular prism on top of another longer rectangular prism. The top prism measures 5 inches by 5 inches by 5 inches. The bottom prism measures 20 inches by 5 inches by 5 inches.

Triangle ABC is a right triangle where B is the right angle, AB = x, and BC = x. What could be the first step of a proof BD of the triangle divides the hypotenuse into two segments of equal length?

Tommy plotted the opposite of one. Alicia plotted the opposite of two. Which Number is greater in value? Explain.

Anita sells stuffed bunnies and puppies to a toy store. She sells each bunny for $8.00 and each puppy for $10.00. This week, Anita wants to sell more than 30 stuffed animals and needs to earn a minimum of $450.

Jimena draws a figure with two pairs of parallel opposite sides. The four sides are not all the same length, and the figure has no right angles. Which two figures could she have drawn?

Donnie is planning to purchase a new tablet for $750. The tax rate in his city is 5.75%. How much will the tablet cost him?