Answer:
2.4 mg I'm pretty sure
Step-by-step explanation:
Y+9=10
always remember that sum means addition
hope this helps <3
Answer:
h(x) = 5x - 3
Step-by-step explanation:
f(x) = 3x-7
g(x) = 2x+4
3x-7 + 2x+4
5x-3
Please mark as Brainliest and give 5 stars.
Begin by multiplying $15.65 by 0.20 to find what 20% of the regular price is. This gives you 3.13, which in this situation means $3.13.
To find the price with discount subtract 15.65-3.13. This gives you $12.52.
To find out the change, subtract 20-12.52. This gives you $7.48.
So, he will receive $7.48 in change.
Hope this helps!
