The number of minutes that Allen jogged each day last week is 15 minutes.
<u>Step-by-step explanation</u>:
Given that,
- Each workout = Jogged + rode his bike.
- The total workout time of last week = 360 minutes
- Allen rode his bike each day = 45 minutes
The amount of Allen jogged each day is same.
Allen jogged each day = x minutes
The total workout time for 6 days = 6
(45+x)
⇒ 360 = 270 + 6x
⇒ 360 - 270 = 6x
⇒ 90 = 6x
⇒ x = 90/6
⇒ x = 15 minutes.
The number of minutes that Allen jogged each day last week is 15 minutes.
Answer:
p=7
Step-by-step explanation:
x1+x2=8
2x+6=8
2x=2
x=1
c/a=c
x1*x2=c=p
x1*x2=7
p=7
Answer:
x = -62/7
Step-by-step explanation:
-7x+(-21)=41
-7x -21 =41
Add 21 to each side
-7x-21+21 = 41+21
-7x = 62
Divide by -7
-7x/-7 = 62/-7
x =- 62/7
Answer:
4. < ACB = 90° and < CBA = 52°
5. <SPQ+ <SRQ = 180°
so, <SPQ= < QRT = 100°
Answer: £ 8
Step-by-step explanation:
Total hours Lena works from Monday to Friday = 34 hours
Hours she works on Saturdays = 4
Overtime rate of Saturday = 1.5 times her normal rate
Let x be the normal rate.
Then , Her total earning = ![34 x + 4 \times(1.5x) =34x+6x=40x](https://tex.z-dn.net/?f=34%20x%20%2B%204%20%5Ctimes%281.5x%29%20%3D34x%2B6x%3D40x)
Since her total earnings for week = £ 320
So,
![320=40x\\\\\Rightarrow\ x=\dfrac{320}{40}\\\\\Rightarrow\ x=8](https://tex.z-dn.net/?f=320%3D40x%5C%5C%5C%5C%5CRightarrow%5C%20x%3D%5Cdfrac%7B320%7D%7B40%7D%5C%5C%5C%5C%5CRightarrow%5C%20x%3D8)
Thus, her normal rate of pay per hour = £ 8