8. name the property of addition that the following equation shows. 345 + (452 + 254) = (345 + 452) = 254

The length of a rectangle is 4 less than 3 times the width. Perimeter is 40 inches. What is the area of the rectangle?

Find the surface area of a right regular hexagonal pyramid with sides 3 cm and slant heights 6cm.

Find an equivalent fractions for each given fraction 200/100

16. Brant purchased a home for $339,000. He made a 25% down payment and financed the remaining amount. The intangible tax is 0.2% Which of the following is the total amount of the intangible tax? $67,800.00 $50,850.00 $678.00 $508.50

Complete the following multiplication problems. a. 0.34 * 6 b. 0.11 * 4 c. 17 * 0.07 d. 28 * 0.003 e. 3.8 * 5 f. 5.931 * 7 g. 14.07 * 13 h. 3.005 * 32 i. 0.8 * 0.3 j. 0.45 * 0.05 k. 0.09 * 0.02 l. 0.074 * 0.08 m. 2.3 * 0.9 n. 7.25 * 0.3 o. 4.53 *.

At the start of the month, the value of an investment was $48.45 $48.45. By the end of the month, the value of the investment changed by a loss of $13.80 $13.80.

Annie had 16 balloons she shares them equally with Connie how many balloons does each girl have now?

What is 0.0093 as a percent

Which set of numbers is included as part of the solution set of the compound inequality x 10? a. {-7, - 1.7, 6.1, 10} b. {-3, 4.5, 13.6, 19} c. {0, 6, 9.8, 14} d. {8.5, 9.1}

5. A company sold 30 mowers for $8379.70. Small mowers are $249.99 each and large mowers are $329.99 each. Find the number of each that was sold.