9514 1404 393
Answer:
- y = -2/3x +5/3
- y = 2.4x -8
Step-by-step explanation:
Solve for y. The slope (m) is the coefficient of x. The y-intercept (b) is the constant.
1. 3y = -2x +5
y = -2/3x +5/3 . . . . . m = -2/3, b = 5/3
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2. y = 2.4x -8 . . . . . . . m = 2.4, b = -8
Answer:
You can't really use substitution for this problem b/c there is nothing to substitute.
Step-by-step explanation:
56x+23930=97x+16693
Subtract 23930 from both sides:
56x+23930-23930=97x+16693-23930
simplify:
56x=97x-7237
subtract 97x from both sides:
56x-97x=97x-7237-97x
Simplify:
-41x=-7237
Divide both sides by -41
-41x/-41=-7237/-41
Simplify:
x=7237/41
Answer:
The circumference of the circle
Step-by-step explanation:
Answer:
The Answer would be option C. 3/4 books per hour
Step-by-step explanation:
You would flip 1/3 to 3/1 which makes it a whole number. then multiply
1/4 and 3.
Therefore your answer is 3/4
I hope this helped you,
Answer:
Her pin must be 1147
Step-by-step explanation:
A little trick I have up my sleeve when I have these kind of questions is that I find the square root of each number, then find what is prime.
Since the only prime numbers in the range of 31 and 38 is 31 and 37.
We can then multiply 31 by 37 to get 1147.
