If f(x)=2-x^2 and g(x)=3x, which value is equivalent to (fog)(-7)

Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?