The expression is equivalent to this expression is 
.
The correct option is A.
Given
The expression is;
= x(2x + 3)
<h3>What is the algebraic expression?</h3>
Algebraic expressions consist of numbers and variables along with operational signs.
The equivalent expression is found by multiplying x and simplifying.
Therefore,
The expression is equivalent to this expression is;
Hence, the expression is equivalent to this expression is .
To know more about Algebraic expression click the link given below.
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Answer:
Step-by-step explanation:
1) If 
is needed to cover 
than we need 3 more: ![\frac{5}{6}(3)=\frac{15}{6} =2\frac{3}{6} gallons2) But we still need to add the beginning [tex]\frac{5}{6}](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B6%7D%283%29%3D%5Cfrac%7B15%7D%7B6%7D%20%3D2%5Cfrac%7B3%7D%7B6%7D%20gallons%3C%2Fp%3E%3Cp%3E2%29%20But%20we%20still%20need%20to%20add%20the%20beginning%20%5Btex%5D%5Cfrac%7B5%7D%7B6%7D)
: 
Answer:
B.70
Step-by-step explanation:
For one or two angles are complementary angle(s), they have to equal 90°.
So, we need to find the larger angle, but what about the other?
Let x be the other angle and y be the angle we are looking for
x + y = 90
Lets look for x first, since one angle is ten less than four times the angle we are looking for or visa versa, we must:
y = 4x - 10
For an exchange, lets take out the y variable for another x variable:
So now we should have x + 4x - 10 = 90
Combine like terms and do cross equation :
x + 4x -10 = 90
5x - 10 = 90
Add 10 to both sides:
5x = 100
100/5 = 20
So <u><em>x=20</em></u>
<u><em></em></u>
Now for y which is what we are looking for,
y = 4x - 10
Since x is 20, plug it in
y = 80 - 10
y=70 is our larger angle
Where is the table for y - 3x-2
