Let the number of hamburgers = h
Let the number of cheeseburgers = c
Now we translate the given information into equations.
"combined total of 770 [ham]burgers and cheeseburgers"
h + c = 770
<span>"there were 70 more cheeseburger sold than hamburgers"
</span><span>
</span><span>c = h + 70
</span><span>
</span><span>
</span><span>Our system of equations is
</span><span>
</span><span>
</span><span />h + c = 770
c = h + 70
The second equation is already solved for c, so we replace c of the first equation with h + 70.
h + h + 70 = 770
2h + 70 = 770
2h = 700
h = 350
Answer: 350 hamburgers were sold on Monday.
1 gallon = 4 quarts
1 quart = 32 ounces
1 gallon = 128 ounces
9 gallons = 1,152 ounces
Filling 8 ounce cups = 1,152 / 8 = 144 cups
All real numbers..that is your range
Answer:
it is either 23 or 24 its kinda hard to tell.
Step-by-step explanation:
Answer:
Step-by-step explanation:
1. b. Alt. Exterior angles
a. 7x + 8 = 6x + 18
c. x + 8 = 18
x = 10
d. 6(10) + 18 = 60 + 18 = 78
7(10) + 8 = 70 + 8 = 78
2. 15x + 10 + 12x + 8 = 180
same side angles
27x + 18 = 180
27x = 162
x = 6
15(6) + 10 = 90 + 10 = 100 degrees
12(6) + 8 = 72 + 8 = 80 degrees
3. 12x + 2 = 11x + 6
x + 2 = 6
x = 4
12(4) + 2 = 48 + 2 = 50 degrees
11(4) + 6 = 44 + 6 = 50 degrees
corresponding angles