Well they each have 3 solutions
The solutions to 7x-7y=-6 are:
- Slope=1
- X-intercept= - 6/7=-0.85714
- Y-intercept= 6/7= 0.85714
The answers to 13x-9y=16 are:
- Slope=2.889/2.000=1.444
- X-intercept=16/13=1.23077
- Y-intercept=16/-9=1.77778
- Hope i could help you
Well u do 31.2 x 18 which is 561.6 then u divide by 2 because the formula for a triangle is base x height divided by 2 so It is 280.8
Y = -2x + 5
That's the answer and you find it by finding the slope by using (4,-3) and (-2,9). You subtract -3 from 9 over 4 from -2. After you find the slope which would be -2 you use the equation y-y1 = slope(x - x1). You plug in any coordinates and find the answer.
Answer: t=10
Step-by-step explanation:
FOIL 8(2t-6)= 16t-48
Combine like terms 3t+16t-48=2+14t becomes 19t-48=2+14t
Put all t's on same side 19t-14t=2+48
5t=50 Divide by 5 on each side to have t by self
