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tiny-mole [99]
3 years ago
13

Explain how you would use the commutative property of multiplication to answer 7x3

Mathematics
1 answer:
zhenek [66]3 years ago
4 0
The commutative property would be 7×3=3×7
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Subtract-3x - 8 from 4x² - 7x - 2.
allsm [11]

( {4x}^{2}  - 7x - 2) - (3x - 8) \\  \\  {4x}^{2}  - 7x - 2 - 3x + 8 \\  \\  {4x}^{2}  - 10x + 4.

3 0
1 year ago
Find the probability that a randomly selected group of five adults will contain all men. Give your answer as a reduced fraction.
Snowcat [4.5K]

Assuming the probability of selecting one man is 1/2 and independent events,

p = (\frac 1 2)^5 = \frac{1}{32}

Answer: 1/32

7 0
3 years ago
When jack went to the movie he paid $8 for his popcorn and $4 for each additional order of popcorn. if i represents the total co
melamori03 [73]
I = 8 + 4x

XD That's expensive popcorn!
8 0
3 years ago
Read 2 more answers
Explain how to modify the graphs of f(x) and g(x) to graph the solution set to the following system of inequalities. How can the
Norma-Jean [14]

The graphs of f(x) and g(x) are transformed function from the function y = x^2

The set of inequalities do not have a solution

<h3>How to modify the graphs</h3>

From the graph, we have:

f(x) = x^2 -3 and g(x) = -x^2 +2

To derive y < x^2 - 3, we simply change the equality sign in the function f(x) to less than.

To derive y > x^2 + 2, we perform the following transformation on the function g(x)

  • Shift the function g(x) down by 2 units
  • Reflect across the x-axis
  • Shift the function g(x) down by 3 units
  • Change the equality sign in the function g(x) to greater than

<h3>How to identify the solution set</h3>

The inequalities of the graphs become

y < x^2 - 3 and y > x^2 + 2

From the graph of the above inequalities (see attachment), we can see that the curves of the inequalities do not intersect.

Hence, the set of inequalities do not have a solution

Read more about inequalities at:

brainly.com/question/25275758

7 0
2 years ago
Length A is 4 ft. after a dilation is performed length B is 7ft. what was the scale factor used?
kogti [31]
1.75

4 x 1.75 = 7 so that is the answer
5 0
3 years ago
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