1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
omeli [17]
3 years ago
6

2.75+ (-2)+(-2.25) =

Mathematics
1 answer:
Luden [163]3 years ago
5 0

Answer:

-1.5

Step-by-step explanation:

You might be interested in
9.173 what is the value of 9?
omeli [17]

Answer:

the value of 9 is ones

3 0
3 years ago
Read 2 more answers
The first and second year’s sales for a company were $328,000 and $565,000. The expenses for the first year were $117,000. The c
Serhud [2]
As a disclaimer, I can't say I'm completely confident in this answer. Use at own risk.

Formulas:

Year 1: 328,000 (sales) - 117,000 (expense) = 211,000 (profit)

Year 2: 565,000 (sales) - x (expense) = y (profit)

Net Profit: 211,000 + y = 113,000

Math

211,000 (profit y1) + 565,000 (sales y2) = 776,000

776,000 - 113,000 (net profit) = -663,000 (expenses)

Confirm:

Net Profit: 211,000 + y = 113,000 (listed in formulas, just a reminder)

Plug in: 565,000 (y2 sales) - 663,000 (our solution) = -98,000

211,000 (y1 net) + -98,000 (our plug in) = 113,000 (2 year net profit given to us)
6 0
3 years ago
3(5x + 7) = 30 + 15x how many solutions
Xelga [282]

Answer:

No solution

Step-by-step explanation:

3(5x+7) = 30 + 15x

DISTRIBUTE

15x+21 = 30+15x

15x-15x = 0

So no solution

8 0
2 years ago
Read 2 more answers
Convert y = 8x^2-80x-32 to vertex form by completing the square. ​
lidiya [134]

Answer:

y = 8(x-5)^2 -232

Step-by-step explanation:

Factor out the 8 to get

y = 8(x^2-10x-4)

y = 8(x-5)^2 -232

8 0
3 years ago
Read 2 more answers
(100+ POINTS)
horsena [70]

Answer:

1) 102.7 meters

2) 11

Step-by-step explanation:

1) -4.9x² + 75x = -4.9x² + 50x + 38

25x = 38

x = 1.52 s

Height = -4.9(1.52)² + 75(1.52) = 102.67904 m = 102.7 m

2) f(x) = x² + 3x - 2

f(2) = 2² + 3(2) - 2 = 8

f(6) = 6² + 3(6) - 2 = 52

Average rate of change:

(52-8)/(6-2) = 11

5 0
3 years ago
Read 2 more answers
Other questions:
  • I need help with number 6
    10·2 answers
  • mr. cook earns a salary of $150 a week plus an 8% commission on all sales. how much will he earn if his sales this week are $2,9
    10·1 answer
  • 2. Find the number of cubical
    11·1 answer
  • 1. What is the value of H? (1 point)<br><br>A. 4<br>B. 8√3<br>C. 16<br>D. 8√2​
    11·1 answer
  • You borrowed 59,000 for 2 years at 11% which was compounded annually what total will you pay back
    12·1 answer
  • The temperature at Sunrise is 50F. Each hour, the temperature rises 5F. Write an equation that models the temperature Y, in degr
    15·1 answer
  • Hello how are you doing today
    14·2 answers
  • Please help asap &lt;3333333
    11·1 answer
  • What is the equation for the line in slope-intercept form?
    10·1 answer
  • What is the value of the<br> expression shown?<br> 28 - 62
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!