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
mestny [16]
3 years ago
13

Simplifying algebraic expressions 7d+d use d=9

Mathematics
1 answer:
Lostsunrise [7]3 years ago
5 0
Hey there Titachely1p09ewg,

Answer:

7d + d = 7 (9) + 9
           = 63 + 9
           = 72

Hope this helps :D

<em>~Natasha♥</em>
You might be interested in
You want to put $2,500 in a simple interest account. It has a 4% annual interest rate. How long will it take you to earn $200 in
Nadya [2.5K]
The formula is
I=prt
I interest earned 200
P principle 2500
R interest rate 0.04
T time ?
We need to solve for t
T=I÷pr
T=200÷(2,500×0.04)
T=2years

Hope it helps
6 0
3 years ago
What is the value of ( 4^2 − 6 ) ÷ 2 × 3^2 ?
Amanda [17]

Answer: 45

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Write 2/3 as a decimal.
Mekhanik [1.2K]

Answer:

0.67

Step-by-step explanation:

2/3 = 0.6666

0.6666 rounded to the nearest hundredth = 0.67

3 0
3 years ago
What ithe distance from (3 1/2,5) to (3 1/2,-12)
rewona [7]
Since the y coordinate is the same for both points we only need to know the change in the x coordinates to find the distance between these two points.

5--12=17

So these two points are 17 units apart.
7 0
3 years ago
Read 2 more answers
What is the gcf of 4y-28​
Elenna [48]

Answer:

4(y-7)

Step-by-step explanation:

factor the polynomial 4y-28 hi it's GCF: 4

4 0
3 years ago
Other questions:
  • Which question is statistical?
    15·1 answer
  • Can the ratio of a parents age to his/her child's age ever be exactly 3:2? Explain.
    9·2 answers
  • 5(b + 6) = 18<br><br> A. 9.6<br><br> B. -2.4<br><br> C. 2.4<br><br> D. 3.6
    11·2 answers
  • The center of a circle is (5,-3) and its radius is 4. Which point lies outside of the circle?
    14·1 answer
  • You invest $15,000 in a savings account with an annual interest rate of 2.5% in
    10·1 answer
  • PLZ HURRY 50 PT AND BRAINLIEST
    13·2 answers
  • Pls help me. will give brainliest if correct!!
    7·1 answer
  • I will give you brainliest
    8·1 answer
  • Which polynomials are prime? Check all that apply.
    5·1 answer
  • What is the maximum profit Marcia can earn from the<br> picture frames she makes in 1 week?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!