Evaluate the expressions below. Do not add any spaces to your answer. 1. 2x + 3
x=12

2. j/6
j=-36
3. n + 3 - x
n=10 x=4

4. -3t - r
t=15 r=10

5. t + r - 5
t= -20 r=50

6. h + 8.5
h=12

7. 15.25 /k
k=.5

8. 2.5x
x=4

9. 24.8/y
y=.04
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1. 27
2. -6
3. 9
4. -55
5. 25
6. 20.5
7. 3.05

1. 2(12)+3=27
2. 36/6=6
3.10+3-4=9
4.-3(15)-10=-55
5.-20+50-5=25
6.12+8.5=20.5
7. 15.25/.5=30.5
8. 2.5(4)=10
9. 24.8/.4=62

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!