50 degrees because the lines are parallel
Answer:
x = - 0.23 or -(3/13)
Step-by-step explanation:
Question: x+3/-6 =2x
x + 3 = - 6 * 2x
x + 3 = -12x
3 = -12x - x
3 = -13x
x = - 3/13
Answer:
Expression: 48x + 120y & Area = 1,008 square feet
Step-by-step explanation:
12(4x + 10y)
multiple the 12 into 4x + 10y
12 x 4x = 48x
12 x 10y = 120y
48x + 120y
x = 6 ft
y = 4 ft
Substitite in numbers
48x + 120y
48(6) + 120(6)
Multiply
288 + 720
Add
288 + 720 = 1,008 square feet
Answer:
The y-int is 4
Step-by-step explanation:
Step 1
find the area of the wall
area of the wall=10*20------> 200 ft²
step 2
if 200 ft²---------------------> contains 1 ton of briks
1800 ft²--------------------> x
x=1800/200------> x=18/2-----> x=9 tons
the answer is
9 tons
