Answer:
90
Step-by-step explanation:
ßimple answer no needs to panic
Answer:
1. x=5
2. x=13
Step-by-step explanation:
1. 1x+2x+2=17
3x+2=17
17-2=15
3x=15
3 X 5 =15
2. -3+x=10
10+3=13
x=13
Answer:
162 student play sports
Step-by-step explanation:
.3 represents 30 precent, so multiply 540 by .3 to get your awnser this is because the .3 is less than one so the multiplying will not raise the number but lower it to 162
Answer:
Wasim has enough money.
Step-by-step explanation:
1. find the area of the garden path:
600 cm x 120 cm = 72,000 sq. cm
2. find the area of each stone:
it is a square of 30 cm by 30 cm, so:
30 cm x 30 cm = 900 sq. cm
3. find how many stones can fit in the path:
72,000 / 900 = 80 stones
4. multiply that by the price of each stone:
80 stones x $2.50 = $200
Wasim's budget is $220 and the stones will only cost $200, so it is within the budget
