Step-by-step explanation:
There isn't any equation given, so there isn't anything to do here
Answer:
4.5 cups of spinach
Step-by-step explanation:
we know that
The recipe serves 12 people and calls for 3 cups of spinach
so
using proportion
Find out how many cups of spinach should you use, to serve 18 people
Answer: 205 miles in 5 hours
Step-by-step explanation:
The way to find our answer is to first find how many miles the car can go in one hour. We would se the equation (123 divided by 3 to find our answer) which would give us 41 miles per hour. Then, we would proceed to multiply 41 by 5 which would give us our answer, 205 miles in 5 hours. Please correct me if I'm wrong!
Answer:x=5
Step-by-step explanation:
4x - 10 = 0.5x + 7.5
-0.5x -0.5x
3.5x - 10 = 7.5
+10 +10
3.5x = 17.5
divide both sides by 3.5 and you get x=5
Answer: no real solutions
Step-by-step explanation:
8n^2-7n+7=0
a=8, b=-7, c=7
b^2-4ac=(-7)^2-4*8*7=49-224=-175
-175<0
no real solutions
