Kim solves math equations at the rate of .75 problems per minute. Jill solves math equations at the rate of .5 problems per minute, and has already solved 2 equations. The equations that represent this situation are the following:


y = .75x

y = .5x + 2


where x represents the minutes, and y represents the number of equations solved. After how much time have they solved the same number of equations?
8 minutes
8 minutes

6 minutes
6 minutes

1.6 minutes
1.6 minutes

2 minutes

Answer:

Step-by-step Solution:

Simplify by subtracting 18 both sides

Hence, the solution to the inequality is x > -3.

[tex]~~~~~~ \textit{Continuously Compounding Interest Earned Amount} \\\\ A=Pe^{rt}\qquad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill & \$500\\ r=rate\to 4.25\%\to \frac{4.25}{100}\dotfill &0.0425\\ t=years\dotfill &10 \end{cases} \\\\\\ A=500e^{0.0425\cdot 10}\implies A=500e^{0.425}\implies A\approx 764.80[/tex]

Answer:

It has 3 terms

[tex]\begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{4\% of 30000}}{\left( \cfrac{4}{100} \right)30000}\implies 1200[/tex]

Answer:

The answer is 1) aka no solution

Step-by-step explanation:

Answer:

(11,3)

Step-by-step explanation:

point x: 6+5=11
point y: -3+6=3

Answer:

o<t<11 seconds

Step-by-step explanation:

See attached.

Answer:

50

Step-by-step explanation:

50 because 152 -2 is 150

then you do 150 divided by 3 which equals 50

please mark brainliest

152 - 2 = 150

150 divided by 3 = 50

Answer:

50 players

Step-by-step explanation:

To find out the players this year, create this equation:

3x+2=152 (3x is the 3 times as many players, +2 for two more, and 152 for the total)

and solve.

3x=150

x=50

Answer:

It is......

Step-by-step explanation:

Answer:

Yes, 76 cents is more than 21 cents.

Step-by-step explanation:

hopes this help.

Answer:

£ 8

Step-by-step explanation:

basic equation:

£40 * 1/5

£ 40/5

£ 8

Answer:

Solution:

[tex] = \frac{1}{ \cancel5} \times \cancel{40} \: {}^{8} £[/tex]

[tex] = 1 \times 8£[/tex]

[tex] = 8£[/tex]

We're given

[tex]\displaystyle \int_4^{-10} g(x) \, dx = -3[/tex]

which immediately tells us that

[tex]\displaystyle \int_{-10}^4 g(x) \, dx = 3[/tex]

In other words, swapping the limits of the integral negates its value.

Also,

[tex]\displaystyle \int_4^6 g(x) \, dx = 5[/tex]

The integral we want to compute is

[tex]\displaystyle \int_{-10}^6 g(x) \, dx[/tex]

which we can do by splitting up the integral at x = 4 and using the known values above. Then the integral we want is

[tex]\displaystyle \int_{-10}^6 g(x) \, dx = \int_{-10}^4 g(x) \, dx + \int_4^6 g(x) \, dx = 3 + 5 = \boxed{8}[/tex]

Answer:

the answer is 9

Step-by-step explanation:

when doubled 9 is 18

18+7=25

Answer:

9

Step-by-step explanation:

9+9=18 18-9=9 9×2=18 18÷9=2 18÷2=9

The value of the painting in 5 years is $4,320.36

The standard exponential function is expressed as:

Given the following

Substitute into the formula

A = 3800(1+0.026)^5
A = 3800(1.026)^5
A = 4,320.36

Hence the value of the painting in 5 years is $4,320.36

Learn more on exponential function here: https://brainly.com/question/12940982

Answer:

A:4/5

Step-by-step explanation:

plug in the numbers into their respective variables and get
4/(3+2)

Add 3 and 2 and final answer is

4/5

Answer:

3.844 x 10^5

3.844E-5

3.844 × 10-5 kilometers

Step-by-step explanation:

Answer:

y = -x + 2

Step-by-step explanation:

Lines that are parallel have the same slope but different

y-intercepts.

So the slope of the parallel line is -x

We can input the x and y points given to solve for the new y-intercept

The new line is y = -x + 2. Since these two lines are the same, they are coinciding lines.

-Chetan K

Answer:

y = - x + 2

Step-by-step explanation:

y = m x + c

Here,

m ⇒ slope

c ⇒ y - intercept

Let us solve now.

( -6 , 8 ) ⇒ ( x , y )

y = m x + c

8 = -1 × -6 + c

8 = 6 + c

8 - 6 = c

2 = c

y = m x + c

y = - x + 2

Hope this helps you :-)

Let me know if you have any other questions :-)

Step-by-step explanation:

7+8+10=25cm is the possibile perimeter of this

triangle.

Answer:

(8.33) , (236.67)

Step-by-step explanation:

i think tell me if im wrong

stuff stuff and other stuff

since isosceles has 2 equal sides we can add two to the shorter side

so now we multiply by 4

8 for short sides each

20 for long side

The longest side of the isosceles triangle is 20 units.

An isosceles triangle in geometry is a triangle with two equal-length sides. It can be specified as having exactly two equal-length sides or at least two equal-length sides, with the latter definition including the equilateral triangle as an exception.

Given that the perimeter of an isosceles triangle is 36 centimetres and two sides of the triangle are in the ratio $2:5.$.

The length of the longest side will be calculated as;-

2S + B = 36

S / B = 2 / 5
S = ( 2B ) / 5

2 x ( 2B ) / 5 + B = 36

4B + 5B = 180

9B = 180

B = 20 units

The measure of the other side is,

S = 2B / 5

S = ( 2 x 20 ) / 5 = 8 units

Hence, the length of the longest side is 20 units.

To know more about an isosceles triangle follow

https://brainly.com/question/26131061

#SPJ6

The law of sine is the nothing but the relationship between the sides of the triangle to the angle of the triangle (oblique triangle).

The value of the [tex]z[/tex] is 3.2 (rounded to the nearest tenth). The option 2 is the correct option.

The law of sine is the nothing but the relationship between the sides of the triangle to the angle of the triangle (oblique triangle).

It can be given as,

[tex]\dfrac{\sin A}{a} =\dfrac{\sin B}{b} =\dfrac{\sin C}{c}[/tex]

Here [tex]A,B,C[/tex] are the angle of the triangle and [tex]a,b,c[/tex] are the sides of that triangle.

Given information-

The triangle for the given problem is attached below.

In the triangle the base of the triangle is 2.6 units long.

The sine law for the given triangle can be written as,

[tex]\dfrac{\sin X}{x} =\dfrac{\sin Y}{y} =\dfrac{\sin Z}{z}[/tex]

As the value of [tex]y[/tex] side is known and the value of [tex]z[/tex] has to be find. Thus use

[tex]\dfrac{\sin Y}{y} =\dfrac{\sin Z}{z}[/tex]

Put the values,

[tex]\dfrac{\sin 51}{2.6} =\dfrac{\sin 76}{z}[/tex]

Solve it for the [tex]z[/tex],

[tex]z=\dfrac{\sin 76\times 2.6}{\sin 51}\\z=3.2462[/tex]

Hence the value of the [tex]z[/tex] is 3.2 (rounded to the nearest tenth). The option 2 is the correct option.

Learn more about the sine law here;

https://brainly.com/question/2264443

Answer:

135,309,862,740 is your answer.

Answer:

h = 5/2 or 2 1/2

Step-by-step explanation:

The formula to calculate the area of a parallelogram is given as Area of parallelogram = base × height square units

so A = bh

11 1/4 = 4 1/2(h)

h = 11 1/4/4 1/2

h = (45/4)/(9/2)

h = 5/2 = 2 1/2

Answer: 36.6

Step-by-step explanation: 2x+1+3x-4=180

add 2 & 3 to get 5x

subtract 1 from 1 & 180
so u would have 5x-4=179

+4 to 179

then 5x=183

divide by 5

x=36.6

hope it helps

Answer:

B. 3x+5y=11

   4x+2y=10

On Edge 2022

Hope this Helps :)

A system of equation is the set of equation in which the finite set of equation is present for which the common solution is sought.

The system of equations can be used to find the prices of the blue and green marbles are,

[tex]3x+5y=11[/tex]

[tex]4x+2y=10[/tex]

Thus the option 2 is the correct option.

What is system of equation?

A system of equation is the set of equation in which the finite set of equation is present for which the common solution is sought.

Given information-

Johann bought 3 blue marbles and 5 green marbles.

The total money paid by the Johann is $11.

Marta bought 4 blue marbles and 2 green marbles.

The total money paid by the Marta is $10.

Suppose the price of the blue marbles is [tex]x[/tex] and price of the green marbles is [tex]y[/tex].

As Johann bought 3 blue marbles and 5 green marbles and paid $11. Thus,

[tex]3x+5y=11[/tex]      .....1

Let the above equation is equation number 1.

As Marta bought 4 blue marbles and 2 green marbles and paid $10. Thus,

[tex]4x+2y=10[/tex]      .....2

Let the above equation is equation number 2.

Thus the equation 1 and 2 are the required set of the equation for the given problem.

Hence the system of equations can be used to find the prices of the blue and green marbles are,

[tex]3x+5y=11[/tex]

[tex]4x+2y=10[/tex]

Thus the option 2 is the correct option.

Learn more about the system of equations  here;

https://brainly.com/question/13729904