Reina and Sam are multiplying (84) 5 (73) 9. Reina's Work Sam's Work (84) 5 (73) 9 = 84 + 573 + 9 = 89712 (84) 5 (73) 9 = 84⋅573⋅9 = 820727 Is either of them correct? Explain your reasoning.

If the radius is 3.5 and the is 7 what is The approximate area

Use 1% or 10% to estimate 93% of 149 A. 169.5 B. 13.5 C. 112 D. 135

Assume f (x) = 2x + 8 and g (x) = 5 5. What is the value of (f + g) (3)

Maurice wants to purchase a home in six years. He will contribute $350 each month to a savings account with 2.12% interest, compounded semiannually. What is the future value of this investment, when Maurice needs to make a down payment?

Which shows the factored form of x2 - 12x - 4

Passing through (-1, - 7) and perpendicular to the line with equation 4x + 5y = 31

A barrel of water is full. It decreases by 85%. Now it has 120 liters of water. How much liters of water did it have to begin with?

What is word form for 12.38

Don has a bag that weighs 2 oz, and Jamie has a bag that weighs 1 oz. Don put some marbles in his bag each weighing 9.4 oz, and Jamie put the same number of marbles in her bag each weighing 11.2 oz. Let m represent the number of marbles in each bag.

Decimals between 10 and 15 with an interval of. 75 between each pair of decimals