HEY THERE!!
CORRECT EQUATION:- 3x +1 = y
EXPLANATION :-
1. x = -2
now put this value in the equation 3x+1=y
3× - 2 +1 = y
-5 = y
which is correct so the equation is
Hope it helps you.
Answer:
y=-29.98
Step-by-step explanation:
y=2/3(6)^2-5(6)
y=2/108-30
y=1/54-30
54y=1-1620
y=-1619/54
y=-29.98
Answer: C (ED 2020)
Step-by-step explanation:
C, s + c = 2.75
c - s = 1.5
.60 mi/h
Answer:
The rate is 2.4% per year.
Step-by-step explanation:
The basic formula is Dividend equals Principal times rate times time.
Time is usually the number of years
Dividend means the same as Interest, but we can use D instead if <em>I </em>which is confusing. So D=Prt
Principal is the original amount invested or deposited
You are given D = 96, P = 800 t = 5
r is unknown, that's what you have to solve to find
Put the numbers into the formula: 96 = (800) × r × (5)
Divide: 96/(800)(5) =r That's 96 ÷ 4000 = r Calculate that to get 0.024 and change the decimal to a percent.
That means the rate of interest is 2.4%
