Answer:
609 males
Step-by-step explanation:
A city council organized a marathon race to promote good health.
Let the number of
Females = x
Males = y
There were 3 times as many female participants as male participants in the marathon.
3x = y
If the total number of participants was 812,
x + y = 812..... Equation 1
We substitute 3x for y in Equation 1
x + 3x = 812
4x = 812
x= 812/4
x = 203 females
3x = y
Solving for y
3(203) = 609 males
The number of males participants = 609
Answer:
X > 10
Step-by-step explanation
The question says more than 132. So lets say Jinny has to earn $135 to meet her target.
132 - 117 = 18. She needs to earn 18 more dollars
18/ 1.50 = 12. She needs to sell 12 more to make 18 dollars
X > 10 says she needs to sell more than 10. Which is true
Answer:
no clue....
Step-by-step explanation:
10=2x+3,50 |-3,50
6,50=2x |:2
3,25=x
10=2x+7 |-7
3=2x |:2
1,5=x
You didnt say how many bakery she wants to buy, so i did one inequality for 1 bakery anderen for the maximum of 2.
-11 and 2 make the equation true.
