Answer:
a.) they have the same slope
b.) they have different y-intersepts
c.) in the slope-intercept formula y = mx + b, m is the slope and b is the y-intercept. since the two equations have the same slope but different y-intercepts we can infer they are parallel.
Answer:
240 more girls
Step-by-step explanation:
210 + 160 = 370
100 + 30 = 130
370 - 130 = 240
Answer:
36
Step-by-step explanation:
Using the rule of radicals
× ⇔
Simplifying the radicals in the expression
=
= × = 2
=
= × = 4
Thus
4 + 7
= 4 × 2 + 7 × 4
= 8 + 28
= 36
Answer:
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Step-by-step explanation:
For the other problems just move the decimal to the right. For the second one you would get 47.8