Which statements about square roots are true? Check all that apply.
The square root of a positive number cannot be negative.
All positive numbers have two square roots.
StartRoot 18 EndRoot= 9 because 9(2) = 18.
StartRoot 49 EndRoot= 7 because 7(7) = 49.
StartRoot 25 EndRoot = 5 because 52= 25.

Solve the equation.then check your solution 8=1.88+a

Melissa is purchasing a $160,000 home and her bank is offering her a 30-year mortgage at a 4.9% interest rate. in order to lower her monthly payment, melissa will make a 20% down payment and will purchase 3 points. what will her monthly mortgage payment be? a. $645.98 b. $650.46 c. $662.93 d. $606.69

Light travels at 186,000 miles per second. light takes about 1 1? 3 seconds to travel from the earth to the moon. calculate the distance between the earth and the moon based on the speed of light.