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irina1246 [14]
3 years ago
12

The line passes through (25, 3), and is parallel to the graph of y =9/4x + 5. If a decimal, round to the nearest whole number.

Mathematics
1 answer:
Ierofanga [76]3 years ago
7 0
The slope of the line is 9/4 for parallel lines like this.
y = mx + b is the general equation
y = 9/4 x + b is what you have so far
3 = 9/4 *25 + b  You need to solve for b.
3 = 56.25 + b
- 53.25 = b

y = 9/4 x - 53.25 I don't know which part to round. I suppose both
y = 2x - 53 is one possibility  If it is one of them then

y = 2.25 x - 53 or the other is
y = 2 x - 53.25
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+
irga5000 [103]
152*3=456............,
7 0
3 years ago
Evaluate the numerical expression 10 + 36 ÷9
Molodets [167]
36 / 9 equals 4 so the problem is basically 10 + 4 which is 14.
6 0
3 years ago
Read 2 more answers
Solve the following system of equations: x - 2y = 14 x + 3y = 9
Margarita [4]
Solve your system of equations step by step.

x−2y=14;x+3y=9

Solve x−2y=14 for x:

x−2y+2y=14+2y (Add 2y to both sides)

x=2y+14

Substitute (2y+14) for x in x+3y=9:

x+3y=9

2y+14+3y=9

5y+14=9(Simplify both sides of the equation)

5y+14+−14=9+−14 (Add -14 to both sides)

5y=−5

5y5=−55 (Divide both sides by 5)

y=−1

Substitute (−1) for y in x=2y+14:

x=2y+14

x=(2)(−1)+14

x=12(Simplify both sides of the equation)



So,

y=-1
x=12

Answer is C)

3 0
3 years ago
How do you solve -2×+5=9​
Crank

Answer:

×=-2

Step-by-step explanation:

or, -2x+5=9

or, -2x=9-5

or, -2x=4

or, -x=4/2

or, -x=2

or, x=-2

4 0
3 years ago
I need help for this!!!
Helga [31]

Answer:

Question 1: A, C, D

Question 2: A. 3 and 5/8

Question 3: B. 13/15

Question 4: A. 2 and 1/8

Step-by-step explanation:

4 0
2 years ago
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