3/8 = 1/8 +1/8 + 1/8 ; 3/8 = 1/8 + 2/8 ; 2 1/8 = 1 +1 + 1/8 = 8/8 + 8/8 + 1/8.
i hope i helped.
Here is how you are going to add the given polynomials:
3x^4 - 2x^3 -11
12x^4 +x^2 +1 <<< Add these using the normal addition process
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15x^4 - 2x^3 +x^2 -10
Therefore, the answer would be the last option: <span>15x4 – 2x3 + x2 – 10
Hope this is the answer that you are looking for. Thanks for posting!</span>
Answer:
$9.86
Step-by-step explanation:
Frist you read the problem and you see that she pays $1.89 for one drink
so you write down $1.89
then 3 cookies for $0.99 so you multiply $0.99 by 3 and you get $2.97
so you write down $2.97
next 2 slices of pizza for $2.50 so you multiply 2 by $2.50 and you get $5.00
so you write that down
lastly you and the answers you wrote down and you get $9.86
Maya payed $9.86 for her order.
Answer:
D
Step-by-step explanation:
it is the same exact equation, but backwards. Hope that this helps you and have a great day :)
