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lisabon 2012 [21]
3 years ago
5

!READ THE Word Problem THAN ANSWER

Mathematics
1 answer:
erma4kov [3.2K]3 years ago
3 0

Answer:

10(m+20) + 10(m+30)

Step-by-step explanation:

Since Celine worked out twice for 10 days, each day there would two separate equations and also the constants are not the same.  

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Which of the following systems of inequalities has Point C as a solution?
sleet_krkn [62]

Answer:

Option A.

f(x)\leq 3x+4

g(x) \leq-\frac{1}{2}x-5

Step-by-step explanation:

we know that

If point C is a solution of the system of inequalities, then point C must satisfy both inequalities

Point C is located below the solid line f(x) and below the solid line g(x)

so

The shaded region of the solution set of the system must be below of the inequality f(x) and must be below of the inequality g(x)

therefore

The system is

f(x)\leq 3x+4

g(x) \leq-\frac{1}{2}x-5

8 0
3 years ago
Write an equation of the line in slope intercept form
Lelu [443]

Answer: y = x + 2 OR f(x) = x + 2

Step-by-step explanation:

Calculating slope:

Remember rise over run; when going from one point to another point, in this case from (-3, -1) to (0,2), locate the distance moved in the x and y directions. This scenario moves 3 up and 3 right, meaning a positive slope of one. However, if the line was directed left, your slope would be negative.

Finding y-intercept:

Where does the line intersect the y-axis and have a x-value of 0? This is your y-intercept --> (0,2).

Write Equation:

y = mx +b

y = 1x + 2

y = x + 2 <em>(your final answer)</em>

5 0
3 years ago
Find the next term of each sequence 25,17,9,1...
Karolina [17]

Answer:

your answer in ☝️ this pic

Step-by-step explanation:

plzzzzzzz follow me

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7 0
2 years ago
O. How much money is 8% of $15.00?
g100num [7]

Answer: 1.2

Step-by-step explanation:  

To get 8% you have to do 8/100

that equals .08

Multiply .08 with 15 and it equals 1.2

7 0
3 years ago
Read 2 more answers
Simplify the radical completely.
Sonja [21]

Answer:

D

Step-by-step explanation:

But basically, one by one you try moving the terms out of the radical.

75 is also 25 * 3 and since 25 has a perfect square root of 5 that goes out and 3 stays inside the radical.

x^3 is also x^2 * x and since x^2 has a perfect square root which is just x that goes outside while the remaining x stays inside.

y^9 is also y^8 * y and since we move variables out the radical in twos y^ goes outside the radical and y stays inside alone.

Finally, z is just z it can't be taken out so it stays inside the radical.

Hope that helps!

8 0
2 years ago
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