Answer:
Nina must drive 32.55 more miles.
Answer:
-1
Step-by-step explanation:
45 / -15 x 3
45/ -45
-1
Answer:
-10
Step-by-step explanation:
Use PEMDAS (Parenthesis, Exponents, Multiplication/Division, Addition/Subtraction)
8 + (-2) · 9
8 - 18
-10
6a + 3b for a = 7 and b = 11
6(7) + 3(11)
42 + 33
75
hope this helps