Answer: 18
Step-by-step explanation: for the boys 4 times 18 equals 72 so there are 4 rows of 18. for the girls 5 times 18 is 90 so 5 rows of 18.
Hello:
equation is the line is : y = ax+b a is a slope
y = (-3/4)x+b
<span>passing through the point (−3;−3) : -3 =(-3/4)(-3)+b
y = (-3/4)x-(21/4)
</span>We draw the <span>Graph by two points : A(-3;-3) B(0;-21/4)</span>
Answer:
1) 30
2) 40
Step-by-step explanation:
1) Nick will have finished 30 assignments in 6 hours because he can complete 5 assignments per hour and 6*5= 30.
2) Nick will have finished 40 assignments in 8 hours because he can complete 5 assignments per hour and 8*5= 40.
hope this helps!!
Answer:
Susie made the error when she subtracted 2.