exam Maths Puzzle Numerical Ability

Solve for the indicated variable:

3x +4y=-2 FOR y

y = mx + b FOR m

Read Solution (Total 0)

exam Other Question

There are long, short, and sleeveless blouses. Long sleeve requires 1.5 hours of cutting and 1.2 hours of sewing. Short sleeve requires 1 hour of cutting and .9 hour of sewing. Sle Celestine bought two pieces of cotton rope, one measuring 34 inches and the other 38 inches in length. The price of both was the same, 40 cents per yard. How much did she pay for both pieces?