Adance school has 70 salsa dancers. if 14% of the total number of dancers in the school are salsa dancers, what is the total number of dancers in the school? a) 500 b) 560 c) 840 d) 860

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test