One variable is the amount of days. Lets call the amount of days D. Another variable is the amount of pictures left. Lets call this p. In this case, since Emanuel is deleting 20 pictures a day, and he has 745 picture to start with, the equation would be 745- 20D=p.

3 0

3 years ago

Read 2 more answers

What is the area of the grassy yard?

guajiro [1.7K]

384 because 24•16=384

5 0

2 years ago

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How do you solve a/7+5/7=2/7

Anton [14]

$\frac{a}{7} + \frac{5}{7} = \frac{2}{7} \\ \frac{a + 5}{7} = \frac{2}{7} \\ 7(\frac{a + 5}{7}) = 7(\frac{2}{7})$
a + 5 = 2
a + 5 - 5 = 2 - 5
a = -3

Hope this helps! :)

4 0

3 years ago

Find the least common multiple 14ab^2, 42bc^3, 18a^2c​

Find the least common multiple 14ab^2, 42bc^3, 18a^2c