Answer:
1
Step-by-step explanation:
6x + 4 = 118
= 6x + 4 - 4 = 118 - 4 ( subtracting both sides by 4)
= 6x = 114
= 6x/6 = 114/6 ( dividing by 6 on both sides )
= x = 19
Answer:
39/50 and 0.78
Step-by-step explanation:
78% = 78/100 (or 78 hundredths) = 0.78
39 ÷ 50 = 0.78
Answer:
Step-by-step explanation:
1. <span>4x – 20 = 5y
so 5y = </span><span>4x – 20
divide both sides by 5
y = (4/5)x - 4
2. x-intercept is at y=0
so (4/5)x - 4 = 0
x = 5
so it is (5,0)
3. y-intercept is at x=0, y = 0 - 4 = -4
so it is (0,-4)
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