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Inessa [10]
4 years ago
6

How to solve (2x+8)^2

Mathematics
1 answer:
dusya [7]4 years ago
4 0
You have to foil out the problem
(2x+8)(2x+8)
4x^2+16x+16x+64
4x^2+32x+64
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Jose borrowed $20,000 to buy a new speed boat. The interest rate on his loan is 5%. He will pay it back in 3 years. How much int
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There will be $3000 interest. He will pay $23,000 total.
Hope this helps and please give brainliest!
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4 years ago
The point (5,-5) is found in which quadrant? quickly help im in class?????
Aleonysh [2.5K]

Answer:

Quadrant III

Step-by-step explanation:

If we look the form each coordinate takes in each quadrant we have:

Quadrant I →(+,+)

Quadrant II →(−,+)

Quadrant III →(−,−)

Quadrant IV →(+,−)

So, for (−5,−5)

Both are negative, (−,−), so the point is in quadrant III

5 0
4 years ago
Write a function rule for finding the amount of daily pay, p, in the following situation: A bus driver gets paid $85 each day pl
charle [14.2K]

1) Total pay = $85 + ($0.15/mile)m, where m is the # of miles driven.


2) 10 miles: $85 + $1.50 = $86.50

35 miles: $85 + $5.25 = $90.25

100 miles: $85 + $15 = $100

250 miles: $85 + $37.50 = $122.50

4 0
3 years ago
What is the formula to find out how much $10 now will be worth if the inflation rate is 3.5%.
Kazeer [188]
10(1+3.5%)=10.35 increased by.35 in a year
4 0
4 years ago
Answer the questions below about Line 1 and Line 2 shown below.
givi [52]
  1. The expression was rewritten using the commutative law of addition.
  2. Line 1 says 3 + 4, which could be represented using dots as ••• + •••• for a total of 7 dots.
  3. Line 2 says 4 + 3, which could be represented using dots as •••• + ••• for a total of 7 dots.

<h3>What is the commutative law of addition?</h3>

The commutative law of addition is also referred to as the law of cumulative addition and it states that if two numbers are added together, then, the outcome is equal to the addition of their interchanged position because addition is considered as a binary operation.

This ultimately implies that, the sum of addends would always be the same (equal) regardless of their arrangement in accordance with the commutative law of addition. Mathematically, the commutative law of addition can be represented using the following formula:

A + B = B + A.

In this context, we can reasonably infer and logically deduce that the given expression was rewritten using the commutative law of addition.

In conclusion, Line 1 says 3 + 4, which could be represented using dots as ••• + •••• for a total of 7 dots. Line 2 says 4 + 3, which could be represented using dots as •••• + ••• for a total of 7 dots.

Read more on commutative law of addition here: brainly.com/question/778086

#SPJ1

6 0
2 years ago
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