This is a 5 day old questions ?
Answer:
-3
Step-by-step explanation:
x(-y + z) = -1(-2+5) = -1 · 3 = -3
It's c because. 80 divided. by 2 equals 40 then add 27 that equals 67
The rate of change is 5 cards / hour
Multiply 5 and 6
She makes 30 cards in 6 hours
Hope this helps!
The triangle have three sides and draw the sides
