Isaac predicted that advertising their business would add an additional $400 out of the $900 the brothers were adding to the equipment cost. What percent is $400 out of the additional amount they were adding?

Solve the absolute value equation. |7x - 2| + 5 = 3

767,074 rounded the nearest 100,000

Find the x - and y-intercepts for the following equation. -4 x + 3 y = 9 x-intercept a = y-intercept b =

An acute triangle has sides measuring 10 cm and 16 cm. The length of the third side is unknown Which best describes the range of possible values for the third side of the triangle? O x 18.9 O 12.5 O x 26 O 6

X+2y=4 convert equation from standard form to slope intercept form

If you were on the moon, your weight would only be 0.17 of your weight on Earth. If you weigh 195.75 pounds on Earth, how much would you weigh on the moon?

Find the center, vertices, and foci of the ellipse with equation x^2/100+y^2/64 = 1.

The first person has $15 and saves $1.50 each day. The second person has $55 and spends $4.50 each day. In about how many days will they have the same amount of money? a 7 days b 15 days c 21 days d 12 days

Ten students participated in a raffle to win a computer. There are two new computers being given away and two students will be chosen at random one at a time without replacement. How many possible ways are there to choose the two students?

A random sample of 121 bottles of cologne showed an average content of 4 ounces. It is known that the standard deviation of the contents (i. e., of the population) is 0.22 ounces. In this problem the 0.22 is Select one: a. a parameter. b.