Answer:
let the number be x
(5x-3) + (x+9)=24
6x +6= 24
6x=18
x=3
The number is 3
Step-by-step explanation:
Answer:
I really don't know, sorry I cant help
Hey!
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Point Slope Form: y - 7 = -5/2(x + 4)
Slope-intercept Form: y = mx + b
m = slope
b = y-intercept
We can automatically eliminate Option A and B because they are both written in point slope form when the questions asks for slope-intercept form.
We can also eliminate option C because the slope in the equation doesn't match the slope in the equation above.
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Answer:
y = -5/2x - 3
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Hope This Helped! Good Luck!
Answer:
a. 10, 16
b. 211, 311
c. 10 , 12.5
d. -13, -22
Step-by-step explanation:
In an arithmetic sequence, there is a constant difference, which is the difference between a term and the previous term. We find the constant different for each sequence, and we add it to the second term to find the third term. Then we add the constant difference to the third term to find the fourth term.
a.
4 - (-2) = 6
3rd term: 4 + 6 = 10
4th term: 10 + 6 = 16
b.
111 - 11 = 100
3rd term: 111 + 100 = 211
4th term: 211 + 100 = 311
c.
7.5 - 5 = 2.5
3rd term: 7.5 + 2.5 = 10
4th term: 10 + 2.5 = 12.5
d.
-4 - 5 = -9
3rd term: -4 + (-9) = -13
4th term: -13 + (-9) = -22
To find the quotient of 45 and 3 6/7,
(45) / (3 6/7)
(45) / (27/7) [convert the mixed number to an improper fraction]
(45) * (7/27) [to divide by fraction, invert denominator and multiply]
315 / 27
35 / 3 [optionally, reduce fraction]
11 2/3 [convert improper fraction to mixed number]
