Answer: x < 6
<u>Step-by-step explanation:</u>
5x - 9 < 21
<u> + 9</u> <u>+9 </u>
5x < 30
<u>÷5 </u> <u>÷5 </u>
x < 6
Answer:
I. 1 cup is $4.50
2 cups is $9.00
3 cups is $13.50
ll. 6 cups is $27.00
Step-by-step explanation:
Now since the number of cups is proportional to the total cost of frozen yoghurt,and the cost of 4 yoghurts cups where given .ie. $18.00
then 1 cup is $18/4 which is $4.50 per one cup, thus the other cost of cups are given.
therefore 6 cups is 6•18/4 which is $27.00.
hence 5 cups is 5•18/4 which is $22.50.
200+100+200+100=$600.
Hope this helps and please give brainliest!
76.88 I just typed it in on a calculator.
Answer:
x=-7 y=3
Step-by-step explanation:
5x+10y=-5
-5x-y=32
9y=27
y=3
5x+10(3)=-5
5x+30=-5
5x=-35
x=-7
