Quiz 1

Lindsay is 5 years younger than Mark, Seven years ago, the sum of their ages was 31.

Letl be Lindsaysage and let m be Mark's age.

Which system of equations represents this situation?

Choose 1 answer:

(1=m-5

[ (1 - 7) + (m - 7) = 31

(1=m+5

There are 16 boys and 12 girls in the spanish club. four more boys joined the spanish club if ratio of boys to girls did not change, how many girls joined the spanish club?

The coordinates of a triangle's vertices are A (2, 4), B (3, 1), and C (5,5). The triangle undergoes a translat units down. Which statement describes the effect (s) of the translation?

3 (2y - 8) - 2y (5 - y) - 2y 2 + 16y - 24 - 5y - 8 2y 2 - 4y - 24 2y 2 + 16y - 24

Find the quotient 22,080 : 24?

If a circle has a diameter of 91 units how many units is the radius

Is 40cm and 80cm a trangle

Solve y = x + 4 for x, Ox=y - 4 Ox=y + 4 Ox=-y + 4 Ox=-y - 4

Your business has two branch stores. The recent physical inventory reports that the merchandise value for each store is: Store A $454,385, and Store B $586,855. The merchandise book value for each store is: Store A $495,275, and Store B $615,225.

Angle A & Angle B are supplementary. The measure of angle B is 3x the measure of angle A. Find angle A & angle B. How?

A line passes through (4,5) and (8,9). which equation best represents the line? y=x+1 y=1 y=2x+1 y=5x+8