<u><em>Answer:</em></u>
The missing term is 3x²
<u><em>Explanation:</em></u>
Addition and subtraction can only take place between like terms.
<u>For two terms to be like</u>, both the variable and its degree must be the same in both terms
<u>Now, consider the given terms:</u>
First term is 7x² has the variable x with degree 2
The resulting term is 10x² has the variable x with degree 2
This means that the missing term is ax²
We need to get the value of "a"
<u>This is done as follows:</u>
ax² + 7x² = 10x²
x²(a+7) = 10x²
a+7 = 10
a = 10-7
a = 3
Therefore, the missing term is 3x²
Hope this helps :)
Answer:
1. med.=6, mean=5.625
Step-by-step explanation:
this is for the first row
Answer:
<h2>$19.64</h2>
Step-by-step explanation:
Step one:
given data
initial balance= $135.50
1.5% interest charge=0.015 of 135.5= $2.03
purchases= $63.83
payment=$50.00
Step two:
at the beginning of the month, the balance after the %1.5 tax will be
=135.5-2.03=133.47
Also the purchase and the payment amount to 63.83+50=$113.83
the new balance after purchases and payment is
=133.47-113.83
=$19.64
Answer:
300
Step-by-step explanation:
3 : 15 :: 60 : x
Product of extremes = Product of means
3 * x = 15 * 60
Or Do in this way
x = 15* 20 = 300
Answer:
11449
Step-by-step explanation:
A=P(1+r)t
Follow the steps of the formula.
