Answer:
70
Step-by-step explanation:
Ok so we first add 4.75 and 5.25. 4.75+5.25=10. So 10 hours each day so 10 x 7 = 70. 70 hours in 7 days
Answer:
Confusion
Step-by-step explanation:
what the heck are you asking?
Answer:
its (420) because (listed below)
Step-by-step explanation:
The traingular is pointing down left and 420 and the angle towards down left. Your welcome!
<h2>HAVE A BLESSED DAY AND STAY SAFE (:</h2>
15%=3
5%=1
5(20)=100
1(20)=20
So, there are 20 students in the class.

Cross multiply.
5.4x=9*25.8
5.4x=232.2 Divide both sides by 5.4
x=43