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aleksandrvk [35]
3 years ago
7

Karen is making 14 different kinds of greeting cards. She is making 12 of eachkind. How many greeting cards is she making?

Mathematics
2 answers:
patriot [66]3 years ago
8 0

Answer:

168 Cards

Step-by-step explanation:

14*12 = 168

Black_prince [1.1K]3 years ago
3 0

Answer:

168 cards

Step-by-step explanation:

That count would come to 14(12), or 168.

Karen makes 168 cards.

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Select all expressions that are equivalent to 3x - 2 (x - 4) - 1
tigry1 [53]

Answer:

x+7

Step-by-step explanation:

Remove Parentheses

Collect like terms

Calculate

8 0
2 years ago
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What’s in a equation or Leniar function y axis 1 and negative 7 and x axis negative 3 and 1
Elodia [21]

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5 0
3 years ago
If f(x) = –x2 + 3x + 5 and g(x) = x2 + 2x, which graph shows the graph of (f + g)(x)? On a coordinate plane, a straight line wit
Mamont248 [21]

The graph of (f+g)(x) is on the coordinate plane, a straight line with a positive slope crosses the x-axis at (negative 1, 0) and crosses the y-axis at (0, 5).

<h3>What is the graph of a parabolic equation?</h3>

The graph of a parabolic equation is a curved U-shape graph from where the domain, the range, x-intercept(s), and the y-intercept(s) can be determined.

Given that:

f(x) = -x² + 3x + 5

g(x) = x² + 2x

To find (f + g)(x), we have:

(f + g)(x) = (-x² + 3x + 5)+(x² + 2x)

(f + g)(x) = -x² + 3x + 5 +x² + 2x

(f + g)(x) = 3x + 2x + 5

(f + g)(x) = 5x + 5

Use the Slope-intercept form: We are to find the graph of y = 5x + 5

y = 5x + 5

Here:

  • Slope = 5
  • x-intercept = (-1, 0)
  • y-intercept = (0,5)

Therefore, we can conclude that on the coordinate plane, a straight line with a positive slope crosses the x-axis at (negative 1, 0) and crosses the y-axis at (0, 5)

Learn more about parabolic equation here:

brainly.com/question/4061870

#SPJ1

4 0
2 years ago
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Work out the answers to <br>a) 7 × (-4)<br>b) (-6) × 8<br>c) (-5) x (-9)​
kow [346]
A)-28
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Hope this helps :)
6 0
3 years ago
I need help please don't know this
SashulF [63]

Answer:

9 is the right answer

Step-by-step explanation:

I. If c = - 4 and d = 10

      then \frac{1}{4}(-4^{3} + 10^{2}  )

           = \frac{1}{4}(-64 + 100)

          = \frac{1}{4}(36)

          = 9

Hope that help :D

6 0
3 years ago
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