Answer:
17
Step-by-step explanation:
I think the answer is 17 if helpful please mark me brainliest!
Answer:
I'll help u with #1 then u can do the others hopefully
Step-by-step explanation:
y=mx+b
1. slope=m
slope=1.5 so y=1.5x+b
y-intercept=b
y-intercept=5 (because (0, 5) means x is 0 and y is 5, which is that point)
Answer: y=1.5x+5
Answer:
Choice D
Step-by-step explanation:
Several techniques do exist for solving systems of linear equations; substitution method, graphical method and elimination method. For this scenario, since we are not restricted on the method, I opted to use the graphical technique.
The graphical solution to a system of linear equations is the point where the lines intersect. If the lines are never intersect then the system has no solution.
The attachment below shows that the system intersects at the point (-3, 26). Therefore, the system has a single solution: x = -3, y = 26.
Answer:
9
Step-by-step explanation:
3/7 multiplied by 21 = 3/7 x 21 = 9 = 3/7 x 21/1 = 63/7 = 9
Or if you can't do the math - Think of a pizza with 21 slices . Now cut this pizza into 7 equal parts. You will find that each part contains exactly 3 slices. Now, eat 3 of these parts. With three slices in each part, you ate 9 slices - which is three sevenths of 21.
C
there are more students than teachers