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2 years ago

2 less than 7 times a number c is written as

Mathematics

1 answer:

sammy [17]2 years ago

7 0

Answer:

7c-2

Step-by-step explanation:

7 times a number c tells us that we want to multiply c by seven. 2 less than tells us that we want to subtract 2 from 7c.

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Write (4n^4)^2 without exponents

Verdich [7]

Answer:

(4nx4nx4nx4n)x(4nx4nx4nx4n)

5 0

2 years ago

Does the following infinite series converge or diverge? 1/3+2/9+4/27+8/81

Norma-Jean [14]

Answer:

converge

Step-by-step explanation:

The ratio that you multiply by to get the next term is 2/3, which is less than 1, so the geometric series converges by the Geometric Series Test.

8 0

2 years ago

Read 2 more answers

What is 9^2÷(2+1)×30-3^3

weeeeeb [17]

I’m pretty sure that the answer 783 :)

6 0

3 years ago

Translate to an equation and solve: The sum of two-fifths and f is one-half.<br> Provide<br> f=

SCORPION-xisa [38]

Answer:

9/10

1/2+2/5

Since these fractions have different denominators, we need to find the least common multiple of the denominators.The least common multiple of 2 and 5 is 10, so we need to multiply to make each of the denominators = 10

1/2 ∗ 5/5 = 5/10

5/2∗ 2/2= 4/10

Since these fractions have the same denominator, we can just add the numerators

5/10+ 4/10 = 9/10

3 0

3 years ago

SOMEONE PLEASE HELP!!! HURRY

MAXImum [283]

Answer:

Slope of the line DV = -1

Step-by-step explanation:

Let point D (-5, 1) be $(x_{1}, y_{1})$

Let point V (-1, -3) be $(x_{2}, y_{2})$

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

Plug in the appropriate values,

$m = \frac{-3-1}{-1-(-5)} = \frac{-4}{4} = -1$

slope equals -1

4 0

2 years ago