Use the discriminant to determine the number of real solutions to the quadratic equation. - 100a2+20a-1=0 What is the number of real solutions? Select the correct answer below: 0 1 2

Simplify the ratio 10 to 22

Write an equation of the description A number x increased by 17 is 118.

Need the answer, i want to make sure its right. The area of a rectangular garden is 156 square meters. The width is 7 meters longer than one-half of the length. Find the length and the width of the garden.

For every 8 knee bends that Zoey did during the physical fitness test, Cole did 5. Zoey was able to do 33 more knee bends than Cole. How many knee bends did Cole do?

The value of y varies directly with the value of x, and y = - 21 when x = 3. Which equations represent the relationship between y and x? Choose exactly two answers that are correct. A.-7x=y B. y/x=-7 C. x/y=7 D.

A recipe requires 2/3 cup of butter, Rama wants to make 3/4 of the recipe, how many cups of butter should Rama use?

What is the perimeter of a square that has a side length of 4x+2

The amount of money in a savings account increased from $5,600 to $6,720. What was the percent of increase in the amount of money saved?

Elaine deposited $500 at 4.25% compounded continuously for t number of years.

Eon needs to save more than $350 to buy a new bike. He has $130 saved so far, and he plans to save $20 each week until he has enough. The inequality below represents x, the number of weeks he must save to have the extra money needed.