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marishachu [46]
2 years ago
15

Divide 7 by 2 then subtract p from the result.

Mathematics
2 answers:
Helga [31]2 years ago
8 0

Answer:

3.5/p

Step-by-step explanation:

7/2 = 3.5

Natali5045456 [20]2 years ago
4 0

Answer:

\frac{7}{2}-p is the equation

Step-by-step explanation:

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What is the y-intercept for lines that have the general form, y = mx
Stolb23 [73]

Answer:

It is 0

Step-by-step explanation:

y = mx indicates that the line has no y intercept and that it passes through the origin (0,0).

4 0
3 years ago
every evening jenna empties her pockets and puts her change in a jar. At the end of the week she counts her money. One week she
Darya [45]
Let Q= the number of quarters and D= the number of dimes.
Q+D= 40 coins
0.25Q+0.1D= $7.75
Rewrite equation 1 as: D = 40-Q and substitute into equation 2
0.25Q+0.1(40-Q)= 7.75 Simplify the left side
0.25Q+4-0.1Q= 7.75 Subtract 4 from both sides
0.25Q-0.1Q= 3.75 Convime like terms on left side
0.15Q= 7.75 Divide both sides by 0.15
Q=25 and D= 40-Q
D= 40-25 which is 15
So Jenna had 25 quarters and 15 dimes.
<span>To check multiply 25 x 25 and 15x10 which equals 625 and 150 this equals 775 so this is 7.75</span>
8 0
3 years ago
Equation of the line that passes through (2, -1) and has a slope of <br> -5
slega [8]
The equation : y = -5x + 9
8 0
2 years ago
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
Of a number is what percentage of that number?
bulgar [2K]

Answer:

<h3>3/20*200</h3>

=5*3

=15%

the percentage of the number is 15%

8 0
3 years ago
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