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2 years ago

Write a real word problem that can be represented by the equation a - 6 = 15

Mathematics

2 answers:

chubhunter [2.5K]2 years ago

3 0

Answer: your friend is trying to find out how many canys are in a box(a) and he gives you 6 and has 15 left

Step-by-step explanation:

jeka942 years ago

3 0

Answer:

Step-by-step explanation:

I have done 6 problems from my homework today yet still have 15 homework problems to finish by tomorrow. How many homework problems I have been assigned in the begining of the day?

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The ratio of red marbles to blue marbles is 7:4.what is the total no of marbles

7nadin3 [17]

Answer:

<u>its 11</u>

Step-by-step explanation:

$\frac{7}{1} + \frac{4}{1} = \frac{11}{1} \\ = 11$

5 0

3 years ago

Agustin has 1/4 as many cards as mateo.mateo has 1/2 as amaro.who has the most cards?

Ket [755]

Answer:

amaro

Step-by-step explanation:

amaro has double the amount of cards as mateo and mateo has more than agustin, therefore amaro has the most cards.

5 0

2 years ago

On a math exam containing 36 questions, there are

viva [34]

Answer:

Step-by-step explanation:

4 0

3 years ago

What is an equation of the line that passes through the points (-3, 8) and (4, 1)?

butalik [34]

Answer:

The equation of the line is:

$y=-x+5$

Step-by-step explanation:

Given the points

(-3, 8)

(4, 1)

Finding the slope between the points

$\left(x_1,\:y_1\right)=\left(-3,\:8\right),\:\left(x_2,\:y_2\right)=\left(4,\:1\right)$

$\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}$

$m=\frac{1-8}{4-\left(-3\right)}$

$m=-1$

Using the point-slope form of the line equation

$y-y_1=m\left(x-x_1\right)$

where m is the slope

substituting the values m = -1 and the point (-3, 8)

$y-y_1=m\left(x-x_1\right)$

$y-8=-1\cdot \left(x-\left(-3\right)\right)$

$y-8=-\left(x+3\right)$

Add 8 to both sides

$y-8+8=-\left(x+3\right)+8$

$y=-x+5$

Therefore, the equation of the line is:

$y=-x+5$

8 0

2 years ago

Use the distributive property to create an equivalent expression to 7x 56

aivan3 [116]

7(50+6) if you are using distributive property then you have to take apart the number with more place values and add them together
ex: 7 x 256
7 x 200+50+6

3 0

3 years ago