1x=-1
that means whererever you see x, you replace it with -1
x is a placeholder for an unknown number
so repolace it
-1+5=4
5-1=4
true
Answer:
h = -144
you multiply 24 and -6 to get -144.
The number of calories used per mile of jogging is determined both b an individual's weight and speed of running. Individuals of the same approximate weight running 6 mph or 1 mile every ten minutes have a calorie factor of 62% of their weight; i.e., calories burned= (weight)(0.62). If they run an 8 minute mile the factor is 65%.
(65*143) then divide by 100= 92.95 meaning your answer is B
33. AC
39. NL
Sorry but i don't know the others
Answer:
wait what grade are you in ?
