Answer:
-4x+y=7
Step-by-step explanation:
lets say you have y=4x+7 (linear equation)
to conver it to standard form you've got to make it Ax+By=C
so you minus the 4x and you should have -4x+y=7 for your standard form
The x intercept is -2y + 5
hope this helps
Answer:
S = 380 - 380*80%
Step-by-step explanation:
Given:
- The original price of the desk: $380
- Discount: 20%
So, the new price of the desk after discounting is:
380(100% - 20%)
= 380*80%
= 304$
The amount of money saved: 380 - 304 = 76$
Hence, the equation can be used to determine the amount of money saved is:
Saving = 380 - 380*80%
Hope it will find you well.
Answer:
its b) 5×5×5
Step-by-step explanation:
a) 5×3 is 15
b) 5×5×5 is 5^3 or in simple form its 125
c) 3×3×3×3×3 = 3^5 or in simple form its 243
You should solve 5^3 as
= 5×5×5
= 125
Plzz mark me as brainliest :)★
