4/5 mile in 1/2 hour.
1/2 * 2 = 1
4/5 * 2 = 8/5
8/5 miles per hour or 1.6 miles per hour
“Four times the difference of a number and 7 is 32”
Translation-
4(x-7)=32
The correct answer would be (3x-1)(2x+3)
I’m pretty sure the answer is (2,1)
-8 and +8 equal 0 since they cancel out. It's basically 8-8. So that leaves you with 0-(-7). The two negatives make a positive, now you're left with 0+7=7. Your answer is 7. Hope this helps :)