Find the solution of 3 times the square root of the quantity of x plus 5 equals negative 9, and determine if it is an extraneous solution.

3/4 cup of sugar for each batch of cookies, she has 3 in 1/2 cups of sugar, how many cookies can Jessica bake

Kira buys a robot priced at $263. If the sale tax is 4%, how much tax will kira pay

How many corners does a pentagon have

Cassie has a small cube-shaped box. Its volume is 64 cubic centimeters. What is the area of one face of the box?

1. Lucy has a jewelry business. To make a certain necklace, she spends $4.52 on materials and $5.43 on labor. She then sells the necklace for $17.99. Lucy's profit on the necklace is equal to the sale price minus the cost of materials and labor.

What is f (5) ? (a) - 8 (b) - 1 (c) 1 (d) 8

What is the equation of a line that has a slope of-2/3 and a y intercept of 1.25

you have a bank account that has a balance of $1500. You deposit $40 per month. How much will be in the account after 2 years?

How many tenths are in 125

Zach invested money in two retirement investment accounts. One account pays 2.5% annual interest, and the other high-yield account pays 4.3% annual interest. He invested three times as much money in the 4.3% high-yield account as he did in the 2.