Answer:
Step-by-step explanation:
Question 3
5 (k + 4) - 2k
Use distributive property of multiplication.
5k + 20 -2k
Combine like terms to get your answer.
3k +20
Question 4
2 (3 + d - 1)
Simplify the expression in the parenthesis.
2 (2 + d)
Use distributive property of multiplication.
4 + 2d
If you wanted it to be accepted at higher levels, switch the terms around.
2d + 4
Answer:
1/2
Step-by-step explanation:
To find the slope of a line through 2 point we use the formula
m = (y2-y1)/ (x2-x1)
= (9-6)/(-3--9)
= 3 /(-3+9)
= 3 /6
= 1/2
Answer:
25%
Step-by-step explanation:
10 - 8
Percent increase= ---------------------------- .100% = 25%
8
Answer:
14
Step-by-step explanation:
p=$1000
rate percent=1.4%
time=one year
then
1.4/100*100=14
A' (1,4)
B' (5,8)
C' (5,4)
D' (4,2)
