One way to solve the system of equations would be to solve for q (in terms of r) in the first equation to get:
9r + q = 13
q = 13 - 9r
Then, take the value for q you just found and insert it into the second equation:
3r + 2(13-9r) = -4
Then simplify and solve:
3r + 26 - 18r = -4
-15r = -30
r = 2
Now that you have the value for r, plug it into either of the original equations and solve for q:
9r + q = 13
9(2) + q =13
18 + q = 13
q = -5
r = 2; q = -5
1 fl oz. is equivalent to 29.6 ml.
0.5 * 4 * 29.6 = 59.2 ml
You didn’t specify what this was for but it looks like the factors for the area of a trapezoid
in that case the answer is 12
Answer:
C 1/2
Step-by-step explanation:
7 out of 14 people have a Snap account, if you simplify that number- dividing both the numerator and denominator by 7-it leaves you with the answer 1/2
Answer:
The answer is 128
Step-by-step explanation:
2³ × 2⁴ = 2⁷ ( when it comes to multiple with the same base, the power must add together)
= 128
(Correct me if i am wrong)
