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olga_2 [115]
3 years ago
14

2. Write the algebraic phrases that correspond to the following word phrases: (a) The sum of four times the opposite of a number

and - 5 (b) The product of 5 and the sum of 3 times a number and 4​
Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
6 0

Answer:

would not be helpful to anser nowww... sory!

Step-by-step explanation:

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Ryan also earns money by selling colored watch bands with the watches he sells. The linear expression 100x – 50 models Ryan's ad
hammer [34]

Answer:

Average (additional) income = 100 - 50/x

Step-by-step explanation:

Ryan's additional income = 100x - 50 , where x = quantity of colored watch bands

Ryan's additional average income = Income / Quantity of watches sold

(100x - 50) / x

= 100 - 50/x

6 0
2 years ago
Consider the polynomial operation 3x(x − 2)(5x + 2). Is the expression equivalent? Select Yes or No for A‐D.
Sav [38]

Answer:

see attached

Step-by-step explanation:

3x(x − 2)(5x + 2)

  • (x − 2)(5x + 2) expand
  • 5x² - 8x - 4
  • 3x ( 5x² - 8x - 4)  expand
  • 15x³ - 24x² - 12x

3 0
3 years ago
Slope intercept of (1,1) and (0,7)
Sonja [21]

Answer:

\boxed {m = -6}

Step-by-step explanation:

Use the <u>Slope Formula</u> to help you determine the slope of the following two points:

m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}

(Where (x_{1}, y_{1}) is the first point and (x_{2}, y_{2}) is the second point)

-Apply both points onto that formula:

(x_{1}, y_{1}) = (1, 1)

(x_{2}, y_{2}) = (0, 7)

m = \frac{7 - 1}{0 - 1}

-Solve:

m = \frac{7 - 1}{0 - 1}

m = \frac{6}{-1}

\boxed {m = -6}

3 0
3 years ago
What expression is equivalent to 14/15
likoan [24]

Answer: Divide 0.93333333333

Step-by-step explanation:

4 0
3 years ago
Which is greater? 4 tenths and 2 hundredths or 2 tenths and 4 hundredths
Orlov [11]


4 tenths and 2 hundredths is written .42

2 tenths and 4 hundreds is written .24

.42 is greater than .24

.42  > .24

Hope this helps.

8 0
3 years ago
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