exam Maths Puzzle Numerical Ability

Rewrite the equation –3x + 9y = –90 as a function of x.

Read Solution (Total 0)

exam Other Question

Find the reciprocal of (-1/5)(15).
Can someone help me with this one? the -1/5 fraction are supposed to be in the "longer type" of parenthisis. I just do not no how to find the r
Use the distributive property to remove the parentheses in the following expression. Then simplify your result if possible.

1/4(20+16)