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GarryVolchara [31]
2 years ago
12

Kevin wants to earn more than $42 trimming trees. He charges $8 per hour and pays $6 in equipment fees. What are the possible nu

mbers of hours Kevin could trim trees?
Mathematics
1 answer:
aliina [53]2 years ago
4 0

Answer:

6 hours is your answer, good luck

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Which values of c will cause the quadratic equation -- x2 + 3x + c = 0 to have no real number solutions? Check all that
Novay_Z [31]

Answer:

c=5x

Step-by-step explanation:

:D good luck

6 0
2 years ago
Given the following two points find the slope. p1(-2,3)and p2(1,0)
Aloiza [94]

Answer

Slope(m) = -1


Step by step explanation

Slope (m) = (y2 - y1)/(x2 - x1)

Here p1 = (-2, 3) and p2 (1, 0)

x1 = -2, y1 = 3, x2 = 1, y2 = 0

Now plug in the values in the slope formula, we get

m = (0 - 3) / (1 - (-2))

m = -3/(1 + 2)

m = -3/3

m = -1

Therefore, slope = -1

Thank you.

8 0
3 years ago
You are president of the high school band booster club. You have arranged for the school’s jazz band to perform at a local coffe
vazorg [7]
Booster's share =y =0.75x
gross receipts=x=700
plug x=700 in y=0.75x
y=0.75*700
y=525
3 0
3 years ago
Read 2 more answers
The algebra tiles represent the perfect square trinomial x2 10x c. what is the value of c? c =
devlian [24]

The value of c for which the considered trinomial becomes perfect square trinomial is: 20 or -20

<h3>What are perfect squares trinomials?</h3>

They are those expressions which are found by squaring binomial expressions.

Since the given trinomials are with degree 2, thus, if they are perfect square, the binomial which was used to make them must be linear.

Let the binomial term was ax + b(a linear expression is always writable in this form where a and b are constants and m is a variable), then we will obtain:

(ax + b)^2 = a^2x^2 + b^2 + 2abx

Comparing this expression with the expression we're provided with:

x^2 + 10x + c

we see that:

a^2 = 1 \implies a = \pm 1\\b^2 = 10\\b = \pm 10\\2ab = c\\\pm2(10)1 = c\\c = \pm 20\\

Thus, the value of c for which the considered trinomial becomes perfect square trinomial is: 20 or -20

Learn more about perfect square trinomials here:

brainly.com/question/88561

6 0
1 year ago
4. The perimeter of a church window is 60 inches. If the window is in the shape of a regular pentagon, what is the length of eac
mihalych1998 [28]
I think the answer is C
5 0
3 years ago
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