Answer:
- 9
Step-by-step explanation:
Step 1:
46 = - 6x - 8
Step 2:
46 + 8 = - 6x
Step 3:
54 = - 6x
Step 4:
6x = - 54
Answer:
x = - 9
Hope This Helps :)
Answer:
Slope is -4
Step-by-step explanation:
y-7=-4(x+8)
y=-4(x+8)+7
y=-4x-32+7
y=-4x-25
Answer:
3.) 11
General Formulas and Concepts:
<u>Pre-Alg</u>
- Order of Operations: BPEMDAS
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = 2x + 5
f(3) is x = 3
<u>Step 2: Solve</u>
- Substitute: f(3) = 2(3) + 5
- Multiply: f(3) = 6 + 5
- Add: f(3) = 11
Answer:
The answer to your question is:
Julie weights = 52.5 lbs
Mike weights = 157.5 lbs
Ted weights = 105 lbs
Step-by-step explanation:
Ted = T
Julie = J
Mike = M
Equations
T = 2J
M = 3J
M + J = 210
3J + J = 210
4J = 210
J = 210 / 4
J = 52.5 lbs
M = 3(52.5)
M = 157.5 lbs
T = 2(52.5)
T = 105 lbs