Answer:
1. equation: y = 7x, missing = 35
2. equation: y = x - 5, missing = 1
3. equation: y = 1/2x, missing = 2
4. equation: y = x + 4, missing = 15
Step-by-step explanation:
Equation Format: y = mx + b
<h2>1.</h2>
(m) Slope =
= 7
14 = 7(2) + b
14 = 14 + b
b = 0
y = 7x + 0
Solve for the missing y:
y = 7(5) + 0
y = 35 + 0
y = 35
-Chetan K
Answer: x = -3
Step-by-step explanation: hope this helps
23 – 7x + 6 + 8x = 26
x + 29 = 26
x + 29 - 29 = 26 - 29
x = 26 - 29
x = -3
Answer:
answer 16 teacher gets 8.43
answer for pet store: 263.44
Step-by-step explanation:
take 3.25 multiply by 3.56 now you get 11.57
20 - 11.57 is 8.43
pet store part time:
take 10.24 multiply it by 22.25 = 227.84
take 1.60 multiply it by 22.25 = 35.6
add 227.84 and 35.6 you get 263.44
First divide by 3 because we don't want any factor in front of the x² when doing factorization:
3x² + 15x – 18 = 0 => x² + 5 - 6 = 0
Then find the two numbers that multiply to -6 and add up to +5:
x² + 5 - 6 = 0 => (x-1)(x+6) = 0
So the solutions are x=1 or x=-6, that's answer B.
Answer:
1/25
Step-by-step explanation:
5^-2=1/5^2
1/5^2=1/25