3 years ago

14 Answer:

Mathematics

1 answer:

Ket [755]3 years ago

6 0

Answer:

About 12 cents per mile or exactly 0.11688312

Step-by-step explanation:

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What is the answer to this 9(8y+8)

marta [7]

Answer:

72y+72

Step-by-step explanation:

9(8y+8)

72y+72

4 0

3 years ago

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Tell whether this sequence is arithmatic. If it is, what is the common difference. 10, 15, 21, 28

Vlad [161]

Answer:

No this is not arithmetic this is geometric

Step-by-step explanation:

10 to 15 is a increase of 5

15 to 21 is a increase of 6

21 to 28 is a increase of 7 arithmetic have to have steady increases

8 0

3 years ago

Write the equation of the line that passes through (-3,5) and (2, 10) in slope-intercept form.

cupoosta [38]

Answer:

$y=x+8$

Step-by-step explanation:

Slope of straight line can be calculated as

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

Here $(x_1, y_1)=(-3, 5) \ and \ (x_2, y_2) = (2, 10)$

$m =\frac{10-5}{2-(-3)}\\m=1$

Equation of straight line in slope intercept form is

$y-y_1=m(x-x_1)\\y-5=(x+3)$

$y=x+8$

7 0

3 years ago

Marie added 3 1/8 cup of all-purpose flour and 1/4 cup of whole wheat flour in the cake. She added 1/3 cup of sugar at also, how

OlgaM077 [116]

Answer:

3 $\frac{3}{8}$

Step-by-step explanation:

Maria only combined two different types of flour to the cake. Therefore, in order to find the total amount of flour she added we need to add these measurements together. First, we need to find a common denominator. We do this by multiplying the numerator and denominator of the amount of whole wheat flour by 2. This would be the easiest way of giving us the same denominator as the measurement for the all-purpose flour.

$\frac{1 * 2}{4 * 2}$ = $\frac{2}{8}$

Now that we have the same denominators we can simply add both measurements together

3 $\frac{1}{8}$ + $\frac{2}{8}$ = 3 $\frac{3}{8}$

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3 years ago

Seven friends picked 7 quarts of blueberries. Three of the friends will share 4 quarts of blueberries equally and the other 4 fr

lesantik [10]

The three friends sharing 4 quarts get a greater amount of blueberries because they each get over 1 quart while in the other group each friend gets less than one quart.
Hope this helps.

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3 years ago

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