Answer:
C is the answer.
First multiply the first numbers, and then subtract 4 from -7.
Answer:
36 laps can the customer rive for $8 .
Step-by-step explanation:
As given
A costumer at a raceway can drive 54 laps around the track for $12.
I.e
54 laps cost = $12
Now calculate laps for $1.
The number of laps customer rive $8 = 4.5 × 8
= 36 laps
Therefore 36 laps can the customer rive for $8 .
Answer:
3. 150 units^2
4. 366 cm ^2
Step-by-step explanation:
Hi there! The answer is A. x = 12
The angles (taken together) are complementary angles: the sum of the angles is 90 degrees. When we know this, we can set up and solve an equation.
(3x + 6) + 48 = 90
Work out the parenthesis
3x + 6 + 48 = 90
Collect terms
3x + 54 = 90
Subtract 54
3x = 36
Divide by 3
x = 36 / 3 = 12
Therefore, the solution for x, gives x = 12. A is the correct answer.
Answer:
-36c^9
Step-by-step explanation:
(−12c5)(3c4)
=(−12c5)*3c4
=(−12)*c5*3*c4
=((−12)*3)*(c5*c4)
=−36*c9
=−36c9
