Answer:
Question 1: False
Question 2: True
Question 3: True
Question 4: False
Step-by-step explanation:
Peter babysits his sister 2 days: Monday and Friday.
He babysits for his neighbor 40% of the time between Monday through Friday. This includes 5 days. 40% of 5days = 2 days.
On the weekend, Peter babysits 50% of the days. There are 2 days in the weekend
50% × 2 days = 1 day.
Question 1: False
Altogether, Peter babysits 5 days every week.
Question 2: True
Question 3: True
Peter babysits 4 out 5 days during Monday-Friday 4/5= 80%
Question 4: False
Peter babysits 5 days out of 7 during the week. 5/7 = 71% of the days, which is less than 90%
The answer is 4x=24 because the next step is to add 4 to both sides
Answer:
numbers are 33 and 7
Step-by-step explanation:
x+y=40
4y+5+y=40
5y+5=40
5y=35
y=7
x=4y+5=4(7)+5=28+5=33
Answer: 9 or 10
Step-by-step explanation:
That is an isloated triangle.
30+[ ]+[ ]= 180 degrees.
Reminder: [ ] & [ ] is a same amount of number.
So 11*x-18 is [ ].
180-30= [ ] & [ ].
[ ] & [ ]= 150.
Then, [ ] is 150/2.
[ ]= 75.
<u>(11*x - 18)= 75 degrees.</u>
9*9-18= Answer.
I hope that helps :D
Answer:
15/5=?/8
Step-by-step explanation:
3=?/8 ?=24 it can help you
