I believe the answer is
I hope it's correct!
HOPE THIS HELPS! LIKE IF IT DOES!
(:
The equation would be (53.50-17.50)<span>÷4 because we need to subtract the potting soil, and since there are 4 shrubs, then you need to divide to get the total of one shrub. It could also be (s=shrubs) 4s + 17.50 = 53.50 and then solve for s. Now, let's solve it. 53.50-17.50=36. Now, divide 36 by 4, to get 9. So, each shrub cost $9. Hope this helped!</span>
The value of q is 40
Step-by-step explanation:
In the quadratic equation ax² - bx + c = 0, where
- a = 1
- b is the sum of its two roots
- c is the product of its two roots
Assume that the roots of the quadratic equations are x and y
∵ The quadratic equation is x² - 14x + q = 0
∴ a = 1 , b = 14 and c = q
∵ b is the sum of its two roots
∵ Its roots are x and y
∴ x + y = 14 ⇒ (1)
∵ The difference between the roots is 6
∴ x - y = 6 ⇒ (2)
Now we have a system of equation to solve it
Add equations (1) and (2)
∴ 2x = 20
- Divide both sides by 2
∴ x = 10
Substitute the value of x in equation (1) or (2) to find y
∵ 10 + y = 14
- Subtract 10 from both sides
∴ y = 4
∵ c is the product of the two roots
∴ c = 10 × 4 = 40
∵ c = q
∴ q = 40
The value of q is 40
Learn more:
You can learn more about the system of equations in brainly.com/question/2115716
#LearnwithBrainly
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<u>Solution Steps: </u></h2><h3>- Steps for solving linear equations - </h3>
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</u></h2><h3>1.) <u>Divide both sides by 5:
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- ÷ Cancels out
<em> - I changed </em><em> to a fraction instead, and you'll see why on the next step. </em>
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2.) <u>
Add 4 to both sides:</u></h3>
- Cancels out
<em> - 4 in fraction form would best be </em><em> in this situation. </em>
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3.) <u>Add: </u></h3>
<em> - Since </em><em> and </em><em> have the same denominator, all you have to do is add the numerators. </em>
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4.) <u>Simplify:</u></h3>
- Improper fraction form:
- Mixed number form:
- Decimal form:
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