Answer:
y = -x + 4
Step-by-step explanation:
The point-slope formula for a straight line is
y – y₁ = m(x – x₁)
x₁ = -1; y₁ = 5; m = -1 Substitute the values
y – 5 = -1(x + 1) Remove parentheses
y – 5 = -x - 1 Add 5 to each side
y = -x + 4
The graph is a straight line with a y-intercept at y = +4 and a slope = -10/10
= -1.
Answer:
32 : 12 is the second equivalent ratio. = 48 : 18 is the third equivalent ratio. Therefore, the three equivalent ratios of 8 : 3 are 16 : 6, 32 : 12 and 48 : 18
Answer:
1.75
Step-by-step explanation
Perhaps, 1 7/8 is a bit of an Improper fraction, therefore Multiply the side number of this Improper fraction (1x7) Witch will give you 7/8 times that against 2 and you will get 1.75. (Forget the last period by the number.)
X=1. if 1 to the second power=1 and four times 1=4, 1+4-5=0.
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