Yes i need help with my math Homework
Answer:
She spent 5 hours mowing lawns.
Step-by-step explanation:
To solve, we will just use some algebra
8h + 20 = 60 | Subtract 20 from both sides
8h = 40 | Divide both sides by 8
h = 5
We can confirm this by plugging it back into the original formula.
8(5) + 20 = 60
40 + 20 = 60
60 = 60
Answer:
First question 0.3, but you should put a line on top of the 3.
Im not gonna give you all the answers for the next ones cuz you should learn this, but basically you do the denominator divided by the numerator and if a number repeats put a line over the other number it repeated to the end.
Sorry this is bad...
<span>When dividing two numbers with the same base but with different powers, you subtract the second power from the first and keep the base. So in our case, -12*x^8*y^8 / 3*x^4*y^2 = -4*x^4*y^6. The correct answer is d.</span>
Answer:
$41.87
Step-by-step explanation:
5% of 837.41 = 0.05 × 837.41 = 41.8705
