Answer:
Josh makes $36 more per hour than Greg.
Step-by-step explanation:
First, you need to determine the amount Josh earns per hour as you know that it takes him 5 hours of work to save $480:
5x=480
Now, you can solve for x:
x=480/5
x=96
Then, you need to determine the amount Greg earns per hour as you know that it takes him 8 hours of work to save $480:
8y=480
Now, you can solve for y:
y=480/8
y=60
96-60=36
According to this, the answer is that Josh makes $36 more per hour than Greg.
Okay, so on this type of question, the exterior angle equals the two interior angles added up, so you take 4x+7+6x-9=118 and then solve!
x=12 :)
Answer:
its a, 2 and 3 only
Step-by-step explanation:
It is easy for me!
5/17 - Rational (R)
8.07 - R
4
= I
0.<u>5555555555555555</u>... = I
0.5 with a bar over 5 means that the 5's recur (look above. I have underlined it for you).
22 - R
If you see the "..." that means that a number is 100% irrational.
-5.217408...
The square root of 49 is 7. R
0.18 R
√18 = I
6+1/5 = R
10.613902... I
√36 - R
2.462 (with 462 recurring) I
-12π - I
-6, 302, 015 - R
5.4735 - R
√2 = I
-13.03003... I
-2/3 - R
10.056 (with 6 recurring) = I
Good luck with Maths! I hope my answer was helpful!
- RosalindCordelia