Answer:i would say c or a
Step-by-step explanation:
I’m from the U.K. and prefer using the pound sign, so just change it back to dollars.
Last Week: £30 + £20 = £50
This week
Babysitting sister = £20 (x4) = £80
Pet sitting for 2 days = £30
Total this week: £110
Monthly total: £110 + £50 = £160
Answer is: £160
Answer:
w = 18
Step-by-step explanation:
Given
(w + 18) = 12 ← distribute parenthesis on left side
w + 6 = 12 ( subtract 6 from both sides )
w = 6 ( multiply both sides by 3 to clear the fraction )
w = 18
The sum of an angle and its complement =90°
The angle is 59°; its complement is 31°
Step-by-step explanation:
Given measure of an angle is 28 degrees greater than its complement.
By definition the sum of an angle and its complement =90°
Let the angle be x
The angle's complement must be x−28° (from the given information)
x+(x−28°)=90° or ![x+(x−28°)=90°](https://tex.z-dn.net/?f=x%2B%28x%E2%88%9228%C2%B0%29%3D90%C2%B0)
2x= 118° or ![2x= 118°](https://tex.z-dn.net/?f=2x%3D%20118%C2%B0)
x= 59° or ![x= 59°](https://tex.z-dn.net/?f=x%3D%2059%C2%B0)
So the angle is 59° and its complement is 59°−28°=31°
![So the angle is 59° and its complement is 59°−28°=31°](https://tex.z-dn.net/?f=So%20the%20angle%20is%2059%C2%B0%20and%20its%20complement%20is%2059%C2%B0%E2%88%9228%C2%B0%3D31%C2%B0)
Answer:
a
Step-by-step explanation: