Y=2x+3,when x is equal to 0,y is equal to 3, which means intercept is equal to 3
Answer:
x=3
Step-by-step explanation:
The answer to #5 is 171
The answer to #6 is -344
3x+3=90
subtract 3 from both sides
3x=87
divide both sides by 3
x=29
To find IJ, plug in the x value
x+8+x-9
29+8+29-9
57=IJ
Answer:
y=2/5x-15
Step-by-step explanation:
y-y=m(x-x¹)
y-(-11)=2/5(x-10)
y+11=2/5x-4
-11 -11
y=2/5x-15