If she bought 3 of something that costed $8 then it would be 8 x 3
B it can be curved
that is the answer
1. perpendicular is the exact opposite. So, it would be -1/4, which is A.
2. Sorry, cant help you :(
3. y = -3x - 4 (A)
Hope tis helps!!
~Kiwi
To get an average score of 80% (out of four exams), a total of 4*80%=320% is needed, so the minimum required for the 4th test is 320-(75+97+60)=88.
To get an average score of 89% (out of four exams), a total of 4*89%=356% is needed, so the maximum required for the 4th test is 356-(75+97+60)=124, which is impossible.
So the next exam grade must range between 88 and 100 to get a grade b in the class.
Hoped I help! Mark brainly it would help<3
Answer:
The slope is 6.
Step-by-step explanation:
For this, you will want to use the slope formula.
m = y2 - y1 / x2 - x1
m = 14 - 2 / 19 - 17
m = 12 / 2
m = 6
