Let's say that number is hmmm "a"
now.. twice "a" is 2*a or 2a
4 less than that is " 2a - 4"
now, the product of those two fellows is 286, well ok
a( 2a - 4) = 286
thus
Answer:
Axel
Step-by-step explanation:
17*1/5=17/5
7*2/7=7/2
17/5=3.4
7/2=3.5
3.4<3.5
Axel ran farther
Answer:
6 rides
Step-by-step explanation:
3r+5<25
3r<20
r<6.67
rides=6
check answer
3r+5<25
3(6)+5<25
18+5<25
23<25
Answer:
x+9
Step-by-step explanation:
the perimeter of any polygon is the sum of all the sides