Answer:
4/8
Step-by-step explanation:
3/10 is 0.30 and 4/8 is 0.5
I think it is y = -11/7x - 1 2/7.
Answer:
10
Step-by-step explanation:
"three times r" = 3r
"three times r minus ten" = 3r - 10
"product of 5 and the difference of three times r minus ten"
= 5 (3r - 10)
given that r = 4,
the expression becomes
5 (3r - 10)
= 5 [3(4) - 10]
= 5 [12 - 10]
= 5 (2)
= 10
