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3 years ago

4x-5(-3) Help plzzzzzz

Mathematics

1 answer:

kaheart [24]3 years ago

7 0

Answer:

4x-15

Step-by-step explanation

You just multiply -5 and -3 to simplify this.

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A) chaim used an invalid reason to justify the congruence of a pair of sides or angles.

Juliette [100K]

Answer:

Step-by-step explanation:

Side Side Angle does not exist.

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3 years ago

What is 340 pages; 20 percent decrease

mote1985 [20]

First you turn the % in to decimal .20
then you multiply .20 by 340=68.00
then you subtract 340.00-68.00=272.00
the final answer is 272.00 pages
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4 years ago

Read 2 more answers

Equation for, One half the sum of 8 and x

Ahat [919]

Answer:

$\frac{8 + x}{2}$

Step-by-step explanation:

First, we have to write 8 + x, but since it's half of that we write it as a fraction with a 2 on the bottom to halve it.

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3 years ago

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Which of the following represents a function that is reflected over the x-axis and shifted up 3

Travka [436]

Answer:

Option 2.

Step-by-step explanation:

f(x) = - x^2 + 3

The parent function is x^2

- the '-' before the x^2 reflects it in the x-axis, and the + 3 shifts it up 3 units.

7 0

3 years ago

Sarah is paid biweekly. Her annual salary is $33,000.

bezimeni [28]

Answer:

$1269.23

Step-by-step explanation:

Since Sarah is paid biweekly (every 2 weeks), and there are 52 weeks in a year...

$52$ ÷ $2=26$

Sarah is being paid 26 weeks out of the year.

Divide 33,000 by 26 (I only list 4 places after the decimal):

$33000$ ÷ $26=1269.2307$

Round 1269.2307 to the nearest cent (hundredth):

$1269.23$

3 0

3 years ago

4x-5(-3) Help plzzzzzz​

4x-5(-3) Help plzzzzzz