Bob the builder and the other
yes. Machine A pops 42.5 ounces of popcorn in 10 minutes. Machine B pops 45 ounces of popcorn in 10 minutes. Add the two to get 87.5 ounces. 8 times 9 is 72 which is less than 87.5 ounces
Answer:
okay first one is ,3
Step-by-step explanation:
-7 - 3x = 9x(x + 2)
Standard Form:
-9x^2 - 21x - 7 = 0
