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Levart [38]
3 years ago
7

What do I plug into a calculator to find 431 increased by 16%?

Mathematics
2 answers:
maksim [4K]3 years ago
7 0
The answer is B

This is the answer because you are multiplying 431 by 1 (or 100%) to find your total without the 16% added, then you are figuring out the last 16% added onto figure out your total value.
stich3 [128]3 years ago
3 0
D is the answer I took the test
You might be interested in
13. t plus the product of three and t​
Sindrei [870]

Answer:

4t

Step-by-step explanation:

Let's form an equation here just to put it visually.

So it would be t+3*t

We can also write this as t+3t (If they're right next to eachother, it still indicates multiplication)

Now we can do t+3t which is 4t

If this doesn't make sense, then you can look at it this way

You do 1t+3t and since they're like terms, you can combine them and do 4t.

3 0
3 years ago
Rewrite the following polynomial in standard form 5x-4-3x²+2x²​
Lunna [17]

The standard form of the polynomial is expressed as P(x)=-x^2+5x - 4

<h3 /><h3>The standard form of a polynomial</h3>

The standard form of a polynomial is degree 3 is expressed as:

  • P(x) = ax^3+bx^2+cx+d

Given the expression 5x-4-3x²+2x²​, we are to write it in standard form. The standard form is expressed as shown:

Collect the like terms;

5x-4-3x^2+2x^2

-3x^2+2x^2+5x-4|\\

Group the terms:

P(x) = (-3x^2+2x^2+5x-4)\\P(x)=-x^2+5x - 4

Hence the standard form of the polynomial is expressed as P(x)=-x^2+5x - 4

Learn more on polynomial here: brainly.com/question/4142886

5 0
2 years ago
Read 2 more answers
20 POINTSSSS
marta [7]

Step-by-step explanation:

Commission earned

= 1/32 * Total sales

= 1/32 * $24,000

= $750.

4 0
3 years ago
4 times the measure of the complement of an angle is equal to 2/3 the measure of the original's angles's supplement. what is the
scoundrel [369]

Answer:

72 degrees.

Step-by-step explanation:

If the angle is x degrees its complement is 90-x degrees and it's supplement is 180-x degrees.

4(90-x) = 2/3(180 - x)

360 - 4x = 120 - 2/3 x

360 - 120 = -2/3 x + 4x

240 = -2/3 + 12/3 x

240 = 10/3 x

x = 240 * 3/10

x = 72 degrees.

7 0
3 years ago
the population pf a city is 2,500. if the number of males is 240 more than the number of females how many males and females are
Masteriza [31]

You need to represent the number of males in terms of females.

Explanation:

Since you know the number of males relative to females, it makes sense to represent the number of females as a variable, let's say f.

So then the number of males is <span>f+240</span> and we know that the number of males plus the number of females is 2500. Knowing this, we can write an equation: <span>f+<span>(f+240)</span>=2500</span>. I put the number of males in brackets there just to make it easy to recognize.

This equation can be condensed into <span>2f+240=2500</span> and then solved:

<span>2f=2500−240</span>
<span>f=<span><span>2500−240</span>2</span></span>
<span>f=1130</span>

Then, we know the number of females, and we can solve for the number of males from here using our male formula: <span>males=f+240</span>. You should then get 1370 as the number of males.

Checking this answer, we see that 1130 + 1370 does equal 2500.


5 0
4 years ago
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