All categories

3 years ago

ANSWER THIS THX 60 POINTS

Mathematics

2 answers:

Alchen [17]3 years ago

6 0

Answer:

B. -7 + 8n

Step-by-step explanation:

-3.5(2 + -3n) + -2.5n = 0

(2 * -3.5 + -3n * -3.5) + -2.5n = 0

(-7 + 10.5n) + -2.5n = 0

0.5n + -2.5n = 8n

-7 + 8n

adelina 88 [10]3 years ago

3 0

Answer:

B & E

Step-by-step explanation:

Evaluate the expression.

$-3.5(2 + -3n) + -2.5n\\(2 * -3.5 + -3n * -3.5) + -2.5n \\(-7 + 10.5n) + -2.5n \\-7 + 8n$

You might be interested in

A restaurant manager can spend at most $400 a day for operating costs and payroll. It costs $100 each day to operate the bank an

horrorfan [7]

Answer:

The restaurant Manager can afford 6 employees for the day.

Step-by-step explanation:

Manager can spend at most of $400.

Total Money ≤ $400

Cost to operate bank = $100

Cost for each employee = $50

Let number of employees for the day be $x$

Hence the equation will become;

$50x + 100 \leq 400$

Solving this equation we get;

$50x + 100 \leq 400\\50x \leq 400-100\\50x \leq 300\\x\leq \frac{300}{50}\\\\x\leq 6$

Hence, The restaurant Manager can afford 6 employees for the day.

3 0

4 years ago

Read 2 more answers

What is the lcm of 4, 3, and 17

Lostsunrise [7]

Answer:

204

Step-by-step explanation:

8 0

3 years ago

Please help me!

vampirchik [111]

Answer:

the answer is

y=(x+1)2+4

7 0

4 years ago

A pyrotechnician plans for two fireworks to explode together at the same height in the air. They travel at speeds shown below. F

kow [346]

.875 seconds
a=360t
b=280t+(280*.25)
360t=280t+(280*.25)
360t=280t+70
80t=70
t=.875

5 0

3 years ago

Read 2 more answers

Last one because the others i know

Ratling [72]

Answer:

Below.(2)

Step-by-step explanation:

5 is the ones place 2 in the tens place 7 is the hundreds that mean 2 is the thousandths place.

4 0

3 years ago

Read 2 more answers