Answer:
a battery costs £0.43
Step-by-step explanation:
<u>Set up an equation</u>
11b+b+4.84=10
S<u>ubtract 4.84 from both sides</u>
12b+4.84=10
-4.84=-4.84
12b=5.16
<u>Divide 12 on both sides</u>
b=5.16/12
b=0.43
Answer:
9x - 10y =75
Step-by-step explanation:
The answer to this question is x^(rt + s) since (x^r)^t becomes x^(rt) by the exponent power of a power property. Then multiplying powers of the same base results in the exponents being summed.
Answer:
Step-by-step explanation:
Given the function 
and the output 
when 
, we can write the equation:
We can insert the value of 
into the function to verify the output equals :
∴ We have verified that
Hope this helps :)
Answer:
i thought this was a meme bro
Step-by-step explanation:
