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MaRussiya [10]
3 years ago
10

What is the intersection of y=7 and y=1\2x+6

Mathematics
1 answer:
kotegsom [21]3 years ago
8 0
Y=7 is just a straight horizonal line that is perpendicular to the y axis at 7

and y=1/2x+6, is in y=mx+b form where m=slope and b=yintercept so

to find the intersection, yo just find when both sentances are correct so

y=7
subsitute that into y=1/2x+6

7=1/2x+6
subtract 6 from both sides
1=1/2x
multiply both sides by 2
2=x

so the point (2,7) is the intersection
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3 years ago
Identify the percent amount and base in this problem.150 is 25 percent of what number.
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let's say that number is "x", so that is then the 100%.

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