Answer:
a=3 b=5
Step-by-step explanation:
They will equal each other and make infinite solutions
Answer:
84 points
y= 100-2x where y= total score (0 through 100) and x= # of questions wrong (0 through 50)
Step-by-step explanation:
100- 2(8) = y
100-16 = y
84=y
Since each question (x) is worth two points (2) we have to multiply each wrong question by two (2x). And then since we're deducting point from the possible points (100) we have to subtract (100-2x)
Answer:
4/-3
Step-by-step explanation:
To find the slope
y2 - y1 / x2 - x1 =
12 - -4 16
---------- = ----
1 - 13 -12
Simplify by dividing both parts by 4
4/-3 is your slope :)
Answer:
97
Step-by-step explanation:
Round each number to the nearest whole number (the digit directly left to the decimal point.) Note that if the digit to the right of the decimal point is 5 or greater, round up; if it is 4 or lower, round down:
63.730 rounded to the nearest one is 64.
32.73 rounded to the nearest one is 33.
Add:
64 + 33 = 97
97 is your answer.
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