Answer:
6,000 dollars
Step-by-step explanation:
We first need to find out how much it would cost Danielle for a month if she chose the second option
200 + 40 = 240
240 x 30 = 7,200
Now that we know how much Danielle would pay if she chose the second option, now we need to find out how much she <em>saved</em>.
7,200 - 1,200 = 6,000
So Danielle saved 6,000 dollars by choosing the first option instead of the second one.
Answer:
18 hours
Step-by-step explanation:
First, he worked 3 hours babysitting, so he already made 8*3=24 dollars.
This means he must work 200-24=176 dollars lifeguarding.
Divide that by how much he makes per hour, and 176/15=11.7333 hours lifeguarding.
Round that up if he can't do a fraction of an hour to get 12 hours lifeguarding.
This is possible because the total hours worked is 12+3=15, which is less than 18.
This would be the second option. That is because a closed circle means that x could be 30, and shading to the left means that it could also be less than 30, which matches the description.
Answer: 1. is 145 2. 60/100 is wrong because 3/5 is right 3.
figure out what is 40% of x and you get the answer when u add 87 which is 60% of x 4.no
Step-by-step explanation:
First, we need to solve for t.
Inverse operation of multiplication (75*t) is division. Thus, we need to divide each side of our equation by 75 to solve for t.
75t/75= 300/75
The two 75's cross out.
t=300/75
Now we divide to solve for t.
300/75=4
t=4
Thus, t equals 4.
Our unit per hour is 4.
Our unit rate: 75
