Answer:
Step-by-step explanation:
Let x be the cost of yogurt serving
Let y be cost of fruit serving
2x + y = 2.15
y = <em>2.15 - 2x</em>
3x + 2y = 3.45
3x + 2(<em>2.15 - 2x</em>) = 3.45
3x + 4.30 - 4x = 3.45
x = $0.85 per yogurt serving
2(0.85) + y = 2.15
y = $0.45 per fruit serving
Answer:
61 tickets
Step-by-step explanation:
It is given that,
The total profit from the Spanish club fund-raiser varies directly with the number of dinner tickets sold.
If the sale of 22 tickets results in a profit of $253.
Profit in 1 ticket =
Let x tickets are sold in order to reach the fund-raising goal of $700.
or
= 61 tickets
Hence, 61 tickets must be sold to reach the fund-raising goal of $700.
<em>☽------------❀-------------☾</em>
<em>Hi there!</em>
<em>~</em>
<em>(7 + 3x) is not a factor of (3x³ + 7x).</em>
<em>❀Hope this helped you!❀</em>
<em>☽------------❀-------------☾</em>
<em></em>
Answer:
Step-by-step explanation:
We have the following expression:
Which can also be written as:
Here, the common factor is . Hence, if we apply this common factor we will have:
Then, the factored form is:
The height or base (opposing to the that matches) of the right triangle
simply has to be double that of the parallelogram.(This is because you
must multiply the right triangle's sides sum by 1/2)