Answer:
k-5
Step-by-step explanation:
12:7
12(2):7(2)
24:14
12:7 = 24:14
I hoped I helped(:
Total value: $144
Explanation: each book cost $4.50
Answer:
11.56 m²
Step-by-step explanation:
3.4×3.4=11.56m²
Answer:
y = (-1/5)x + 23/5
Step-by-step explanation:
Given:
Two points;
(-2,5) and (3,4)
Find:
Equation of slope
Computation:
y = mx + b
5 = m(-2) + b
5 = -2m + b .......... Eq1
4 = m(3) + b
4 = 3m + b .......... Eq2
Eq2 - Eq1
-1 = 5m
m = -1/5
5 = -2m + b
5 = -2(-1/5) + b
5 = 2/5 + b
b = 23/5
y = mx + b
y = (-1/5)x + 23/5