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
Vikentia [17]
3 years ago
9

What is 2d +24 +3d =84

Mathematics
2 answers:
Ymorist [56]3 years ago
8 0

Answer:

12

Step-by-step explanation:

2d+24+3d=84

2d+3d=60

5d=60

d=12

Jlenok [28]3 years ago
5 0

Answer:

d=12

Step-by-step explanation:

2*12=24

3+12=36

24+24+36=84

You might be interested in
In the solution of the equation 5 + 3x = -2x + 9, 2 x is added to the equation first. which of the following should be done next
wariber [46]

Hi!

<h3>Let's do the first step (add 2x). </h3>

5 + 3x + 2x = -2x + 2x + 9

<em>5 + 5x = 9</em>

<h3>Our goal is to isolate x on one side, so the next step would be to subtract 5 (or add -5).</h3>

5 + -5 + 5x = 9 + -5

<u><em>5x = 4</em></u>

<h2>The answer is B. add -5</h2><h3><em>And if you want to finish solving, you would divide by 5 on both sides.</em></h3>

5x/5 = 4/5

x = 0.8

Hope this helps! :)

-Peredhel

4 0
3 years ago
Is 2 yards greater less than equivalent to 5 ft
Setler79 [48]
Hi there.

3 feet = 1 yard;
2 yards = 6 ft; therefore, 2 yards is greater than 5 ft.

I hope this helps!
3 0
3 years ago
What is -4 1/2 as a decimal?
NARA [144]

Answer: -4.5

Step-by-step explanation:

5 0
3 years ago
When d the product of 6 and 6 is divided by the sum of 6 and 6 what is the quotient? Explain.
shepuryov [24]
Hope it helps! If it is, Brainliest please!

7 0
3 years ago
Read 2 more answers
Can someone answer #9
In-s [12.5K]

Solution:

First i'm going to divide the graph into 3 parts. Linear, Quadratic and Horizontal graph.

<u>Linear:</u>

Slope=\frac{-2-0}{-4-(-2)}=1\\y=m(x-xo)+yo\\y=1x-(-2)+(-4)\\y=x-2 , x\leq-1

<u>Quadratic:</u>

f(x) = a(x-h)^{2} + k\\f(x)=(x-2)^{2}-7,-1\leq x\geq 6

<u>Horizontal:</u>

f(x)=7,x\geq 6

Answer:

f(x)=x-2 , x\leq-1\\f(x)=(x-2)^{2}-7,-1\leq x\geq 6\\f(x)=7,x\geq 6

<em>Hope this was helpful.</em>

8 0
3 years ago
Other questions:
  • To convert 1.8h to minutes, by what conversation factor should you multiply?
    14·1 answer
  • If you are dealt 4 cards from a shuffled deck of 52​ cards, find the probability that all 4 cards are diamonds
    5·1 answer
  • If 8a+7b+c=9 then what is -6c-48a-42b
    15·1 answer
  • If you only have a 3 quart pitcher and a 5 quart pitcher how can you measure exactly 1 quart
    15·1 answer
  • Someone please please help<br> Meeeeeee
    13·1 answer
  • The diameter of a tennis ball is 2 cm and the diameter of the softball is 1 cm. About how many times as
    7·1 answer
  • Math can someone please help I’m struggling
    14·2 answers
  • HELP PLZ I GIVE YOU BRAINLIEST IF YOU GET CORRECT PLZ I BEG YOU
    8·1 answer
  • Which graph shows an odd function?
    10·1 answer
  • Solve the system of equations using substitution y=7 y=2x-5
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!