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3 years ago

15

Alison is preparing for a math contest. Each day she works on multiplication problems for 20 minutes and division problems for 1

0 minutes. How many minutes does Alison practice multiplication and division problems in 15 days

1 answer:

Alexxandr [17]3 years ago

6 0

600 minutes (10 hours)

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Write the inequality!! Connie’s dog Fido weighs 35 pounds. Her vet placed Fido on a diet. What inequality can you write to find

Butoxors [25]

Answer: $\frac{35-28}{x} \leq 6$

Step-by-step explanation:

Let x be the average number of pounds Fido must loss.

Since, the initial weight of Fido is 35 pounds.

And, After losing the weight, the new weight of Fido in pounds = 28 pounds.

Then the time taken for losing the weight

= $\frac{\text{ The weight it losses}}{\text{ Average of losing weight per month}}$

= $\frac{35-28}{x}$

According to the question, it must lose weight within 6 months,

Thus, $\frac{35-28}{x}\leq 6$

Which is the required inequality to find the average number of pounds per month.

By solving it we, get, $x\geq \frac{7}{6}$

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2 years ago

Historically, the average time to service a customer complaint has been 3 days and the standard deviation has been 0.50 day. Man

kicyunya [14]

Oof I didn’t learn about this you can ask a class and go over it

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2 years ago

During the past 10 years, the amount of money, M (in billions of dollars), spent in North America by car dealerships advertising

rewona [7]

Answer: I believe the 23rd, but if its in 10 years I must be wrong

I graphed the equation, but replaced t with x

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3 years ago

Plz help with slope question

nasty-shy [4]

Answer:

The equation in slope-intercept form:

$y = -3x - 4$

Step-by-step explanation:

Use the point-slope formula:

$y-y_{1} = m (x-x_{1})$

Use the given slope $-3$ and point $(0,-4)$ for the formula:

$y + 4= -3 (x-0)$

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The equation, which is in slope-intercept form:

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2 years ago

Read 2 more answers

Find the coordinates of G if F(2,5) is the midpoint of line GJ and J and has coordinates (-2,8)

dimulka [17.4K]

Answer:

G(6,2)

Step-by-step explanation:

If point $F(x_F,y_F)$ is the midpoint of the segment GJ, where $G(x_G,y_G)$ and $J(x_J,y_J)$ , then

$x_F=\dfrac{x_G+x_J}{2},\\ \\y_F=\dfrac{y_G+y_J}{2}.$

In your case,

$F(2,5),\ J(-2,8),$

therefore,

$2=\dfrac{x_G+(-2)}{2},\\ \\5=\dfrac{y_G+8}{2}.$

Thus,

$x_G-2=4\Rightarrow x_G=6,\\ \\y_G+8=10\Rightarrow y_G=2.$

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2 years ago