Answer:
21+3g
Step-by-step explanation:
Answer:
117 sorry if I'm wrong ooh this agg
1.2(7x - 6y) is equivalent to 8.4x- 7.2y
Answer:
15
Step-by-step explanation:
substitute a = 3 and x = - 3 into the expression and evaluate
4a - x = (4 × 3) - (- 3) = 12 + 3 = 15
Answer:
435 is the answer
Step-by-step explanation:
well first you can cut it up
9x7=63
than 8x15=120
than for the trangle
you do 24x 21= 504 than you do 504/2=252
than add all of them =435
