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
Setler [38]
3 years ago
13

7. Find the sum or difference. -2(d +1) + (6d +4)

Mathematics
1 answer:
Arturiano [62]3 years ago
4 0

Answer:

Step-by-step explanation:

Sum

-2d + 1 + 6d + 4

Solving like terms

4d + 5

Difference

-2d + 1 - 6d - 4

-8d - 3

You might be interested in
Help would be greatly appreciated :)
Anton [14]
The bottle of 100 would be lowest. $8.13 ÷ 100 lozenges = $0.08 per lozenge

7 0
2 years ago
Bettina is measuring the food for her farm animals. She has 265 grams of corn, 500 grams of hay, and 495 grams of oats. What is
Mrac [35]

Answer

260 kilograms

Step-by-step explanation:

the correct answer is 260 kg

6 0
2 years ago
I need another opinion ΔΔΔΔ
Cloud [144]
The answer should be c hope this helps

5 0
2 years ago
Read 2 more answers
In ty’s art class, 12% of the flag day art projects received a perfect score. There were 25 art projects turned in by ty’s class
Pani-rosa [81]
Take the 25 art projects devised by 100% would be .25 then multiply .25 by the percentage that got perfect scores in which you would get 3 perfect scores

.25x12=3
3 0
2 years ago
Read 2 more answers
The diameter of a circle is 1.4 centimeters. Find its area. Use 3.14 Round to the nearest
NeTakaya

Answer:

Area = 1.54

Step-by-step explanation:

Area = πr^{2}

π = 3.14

diameter = 1.4

radius (half of diameter) = 0.7

Area = 3.14 x 0.7^{2}

Area = 3.14 x 0.49

Area = 1.5386

round to the nearest hundredth:

1.5386 = 1.54

8 0
2 years ago
Read 2 more answers
Other questions:
  • How do you factor this problem?
    6·1 answer
  • I need help with the whole problem. Please help.
    8·1 answer
  • I need help and I need explanation plz
    5·1 answer
  • Please please please please please help me!!!!!​
    7·1 answer
  • The circumference of a circle is 18.84 yards what is the circles diameter
    11·1 answer
  • Please help, only if you know though thank you
    5·1 answer
  • Which is equivalent to the expression (2x+4)(x-6)?
    8·1 answer
  • 8 in.<br> 4 in.<br> 13 in.<br><br><br><br> Find the area of a trapezoid
    15·1 answer
  • X-3 / 4 = x/2 <br><br> please shows the steps :)
    11·1 answer
  • 7x - 4 ≤ 6<br><br> solving inequalities
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!