5. Express log2 6 + log2 7 as a single logarithm.

A running track is1/3 of a kilometre. What is the total distance a runner travels if he goes four times around track

Add 5 ro fourteen then mutiply the sum by 6. subtract 12 from the product divide the difference by 2, divide the quotient by 3.

Shya works part-time at a gift-wrapping. the store sells wrapping paper rolls and package of wrapping rolls. there are a total of 125 rolls and package. each roll costs $3.50 and each package costs $2.25.

Two angles are supplementary. if one angle is 36 less than twice of the other angle, find the two angles.

How long is the shorter side of a rectangle when one side is 2 times longer then the other and the area is 15?

Forty-eight divided by (two plus six)

Item 4 A used car dealer sells SUVs and cars. Of all the vehicles, 70% are cars. Of all the vehicles, 20% are red cars. What is the probability that a car chosen at random is red? Round your answer to the nearest tenth of a percent

A box contains 9 plain pencils and 3 pens. A second box contains 3 color pencils and 5 crayons. One item from each box is chosen at random. What is the probability that a pen from the first box and a crayon from the second box are selected?

6x - 8y = 4 X-8y = - 26

0.0345 Mm to meters?