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Morgarella [4.7K]
4 years ago
7

Represent Real-World Problems Writea real-world situation that can berepresented by 15C 17.50. Thensolve the equation and descri

be whatyour answer represents for the problemsituation. Please help its do tomorrow

Mathematics
1 answer:
Sav [38]4 years ago
8 0
To repeat, we need this:
15+c=17.50.

let's imagine a person who wants to save up for a book that costs 17.50. This person has already saved 15 dollars. how much more does he or she still need to save?
So now we solve:
15+c=17.50
subtract 15 from both sides
15+c=17.50
15-15+c=17.50-15
c=2.5

so the person needs to save 2.5 dollars more.

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a plant is already 56 centimeters tall, and it will grow one centimeter every month. that plants height, H (in centimeters) afte
nadya68 [22]

Answer:

79

Step-by-step explanation:

We need to calculate the height after 23 months.

so m= 23

Plug in m=23

we have H(m) = 56 + 23 = 79

Answer is 79cm

4 0
2 years ago
What is the order from least to greatest(38%,3/8,0.4,1/3,41%,0.33)
Anna35 [415]
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3 0
3 years ago
The histogram shows the ages of people in a community chorus. How many people in the chorus are 50 or older? Enter your answer i
Vilka [71]

Answer:

13

Step-by-step explanation:

The computation of the number of people in the chorus are 50 or older is as follows

According to the attached figure

In the age of 50 - 60 , there is 8 people

In the age of 60 - 70 , there is 4 people

In the age of 70 -80, there is 1 people

So, if we do the total that comes

= 8 people + 4 people + 1 people

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The same is relevant

3 0
3 years ago
What is the slope intercept form for the equation of the line provided?
denis-greek [22]

1. The slope intercept form is:

y=mx+b

Where m is the slope of the line and b is the intercept with the y-axis.

2. To calculate the slope, you can use the following formula:

m=\frac{y_2-y_1}{x_2-x_1}

Where:

y_2=-1\\y_1=\frac{15}{2}\\x_2=\frac{1}{8}\\x_1=-2

3. So:

m=\frac{-1-(\frac{15}{2})}{\frac{1}{8}-(-2)}=-4

4. Now you must find b. Substitute any of the given points into the equation and solve for b:

\frac{15}{2}=-4(-2)+b\\\frac{15}{2}=8+b\\b=-\frac{1}{2}

5. Therefore, the answer is the last option:

y=-4x-\frac{1}{2}

4 0
3 years ago
Solve for x.
professor190 [17]

Answer:

x<3 or x> 3/14

Step-by-step explanation:

8 0
3 years ago
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