The ratio of 70 to 210

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1

Will mark brainliest, , and rate to only chrislaurencelle clarissa made a scale drawing of a rectangle. she used a scale factor of 3 to draw the new rectangle. how does the length of the new rectangle compare to the original? the length of the new rectangle is 3 times shorter than the original. the length of the new rectangle is 12 times shorter than the original. the length of the new rectangle is 3 times longer than the original. the length of the new rectangle is 12 times longer than the original.

Shirley spelled 12 of her 15 spelling words correctly on the test. what percentage did shirley get on the test?