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Nadya [2.5K]
3 years ago
15

Algebraic expression for 8+6q+q

Mathematics
1 answer:
irina1246 [14]3 years ago
3 0
All you can do to this expression is simplify.

You need to combine all "like terms." There are two q terms so you need to combine those. To combine "like terms", simply add their coefficients. 6q has a coefficient of 6 and q has a coefficient of 1. So:

6q + 1q = 7q

Therefore your end result is:

8 +7q
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Phyllis invested 800 dollars into two different accounts, a portion earning a yearly interest rate of
Nitella [24]

The amount of money that Phyllis invested at each given rate of 4 and 6 percent is = $394.57 and $591.86 respectively.

<h3>Calculation of the total capital invested</h3>

The time the investment lasted= 12 years.

Simple interest = 1579.05 - 800= $779.05

The principal capital= $800

Rate of the both capital invested;

= SI × 100/P ×T

= 779.05 × 100/800 × 12

= 77,905/9600

= 8.11%

To find the amount of money that Phyllis invested at each given rate,

Rate 1 = 4/8.11× 800

= 3200/8.11

= $394.57

Rate 2 = 6/8.11× 800

= 4800/8.11

= $591.86

The amount of money that Phyllis invested at each given rate of 4 and 6 percent is = $394.57 and $591.86 respectively.

Learn more about simple interest here:

brainly.com/question/20690803

#SPJ

7 0
1 year ago
Find the product <br> -12 • (-2) <br><br> A. 10<br><br> B. 24 <br><br> C. -24<br><br> D. -14
svetoff [14.1K]
12 x 2 = 24

When you multiply two negative numbers, the answer will be a positive
When you multiply one negative and one positive, the answer will be negative.


Using that rule:

(-12)(-2) = 24

24 is your answer

hope this helps
6 0
3 years ago
What is 5 7/10 - 5/18
hoa [83]
The answer is 5 19/45. 
3 0
3 years ago
Read 2 more answers
how would you multiply negative numbers? or negative fractions for example -12 x 12 is what and please explain good
galina1969 [7]

Answer:-12 x 12 =- 144.

What you do is multiply regularly then add the negative sign, but if your multiplying  2 negatives it’s a positive answer. I cant help with the Fractions caz I’m not good at them lol .

7 0
3 years ago
There are 6 teams in a baseball league. A schedule is made such that each team plays every other team 5 times. How many games mu
sveta [45]
6 teams 5 times the key word is times this means multiply so 6x5=30
3 0
3 years ago
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