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victus00 [196]
3 years ago
12

Simplify the expression 4.2v-5-6.5v

Mathematics
2 answers:
babunello [35]3 years ago
6 0

4.2v-5-6.5v

4.2v-6.5v-5

-2.3v-5

"-2.3v-5 is correct answer".

Hope this helps!

Thanks!

-Charlie

denis-greek [22]3 years ago
3 0

Just add the numbers with common variables

4.2v-6.5= -2.3v

Answer: -6.5-2.3v

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This is adding and subtracting binomials please help (13 points)
kkurt [141]

Answer:

-5x - 1

Step-by-step explanation:

Step 1: Write expression

(-6x + 2) + (x - 3)

Step 2: Combine like terms

-5x - 1

4 0
3 years ago
Brianna's gross annual salary is $50,676. What is the recommended maximum monthly rent she should pay?
ANEK [815]

Answer with explanation:

Gross Annual Salary of Brianna's= $ 50,676

Monthly Salary of Brianna's

          =\frac{50676}{12}\\\\=4223$

We will use \frac{28}{36} rule here,which states that, 28% of monthly income should be used for housing expenditures,and 36 % of monthly income should be used for paying Debt or Debt Purposes.

So, Maximum Monthly Rent that Brianna can pay

      = 28 % of 4223

  =\frac{28}{100} \times 4223\\\\ =\frac{118244}{100}\\\\=1182.44

=$ 1182 (Approx)

Option C: $ 1182

8 0
3 years ago
Todd says that he can make 10 if he adds 32 coins to 28 coins. Is he correct? Explain how you know using words.
Andreas93 [3]
He was wrong, you cannot make 10 coins by adding 32 coins to 28 coins. If you want to obtain 10 coins from 32 coins and 28 coins, you can subtract 28 coins from 32 coins.
This can be illustrated as follows:
32-28=10
5 0
3 years ago
A scale model of a human heart is 196 inches long. The scale is 32 to 1. How many inches long is the actual heart? Round your an
Svet_ta [14]
If the scale is 32 to 1, that means it is 32 times bigger than the actual thing. So if the model is 196 inches long, then the actual heart is 196/32 inches long. This equals 6.125.

Answer, rounded to the nearest whole number: 6 inches.
3 0
3 years ago
Y = -2x + 19 y = x + 7
andrey2020 [161]

System of equations:

y=-2x+19

y=x+7

The intersection point for this is <em>(4,11)</em>.

3 0
4 years ago
Read 2 more answers
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