If x ≠ 2y, then eq1a 2(x-2y) 2y-x 1 0 -2

X+65=90 what does x equal

Romashka [77]

Answer:

x equals 25 hope this helps

8 0

2 years ago

Read 2 more answers

The density d of a substance is given by the formula d=mV, where m is its mass and V is its volume. Solve the formula for m.

NikAS [45]

Answer:m=d/V

Step-by-step explanation:

To solve for m, you must divide V from each side. Leaving you with m=d/V. Hope this helped:)

5 0

3 years ago

Read 2 more answers

The number of employees for a certain company has been decreasing each year by 7%. If the company currently has 790 employees a

Vikki [24]

Answer:

The number of employees in 8 years is 442

Step-by-step explanation:

Given:

Decreasing rate = 7%

Current number of employees = 790

To Find:

The number of employees after 8 years is this same rate continues =?

Solution:

Let the number of employees after 8 years be x

The current number of employees is:

$790(1-0.07)^0=790$ ---------------------------------(1)

since the decrase rate is 7% we use 0.07

So after 8 years , eq (1) can be rewritten as

$790(1-0.07)^8= x$

$790(0.93)^8= x$

$790 \times 0.5595= x$

x= 442.005

x= 442 (approx)

6 0

2 years ago

4 1/6 + 5 2/3Enter your answer as a mixed number in simplest form

galina1969 [7]

Answer:

Step-by-step explanation:

First, change the mixed numbers into improper fractions:

5 2/3 = 17/3

Then, find the common denominator:

41/6 + 17/3=

LCM = 6

17/3 *2 = 34/6

41/6 + 34/6

Last, Add

25/6 or

12 1/2

Hope this helps!

mark brainliest if possible!

3 0

2 years ago

Use scientific notation to determine the answer :

vampirchik [111]

A= 1.5 × 10^10

Hope that helps

3 0

2 years ago