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
Vlad1618 [11]
3 years ago
12

2a - 5d = 30 dove for d

Mathematics
2 answers:
Slav-nsk [51]3 years ago
6 0
I hope this helps you




2a-30= 5d


d=2a-30/5


d=2a/5-6
AfilCa [17]3 years ago
5 0

2a - 5d = 30 solve for d

subtract 2a to both sides

2a - 5d - 2a = 30 - 2a

simplify

-5d = 30 - 2a

divide both sides by -5

-5d/-5 = (30 - 2a) / -5

simplify

d = -6 +0.4a

d = 0.4a - 6

You might be interested in
Sara's savings account balance changed by -$34 one week and by -$67 the next week .Which amount represents the greater change?
fomenos
<u />The greater change is represented by the absolute magnitude

|-34| = 34
|-67| = 67

67 > 34

<u><em>-67 represents the greater change</em></u>
4 0
3 years ago
Read 2 more answers
The graph of f(x) = x2 is translated to form g(x) = (x – 5)2 + 1. On a coordinate plane, a parabola, labeled f of x, opens up. I
Firdavs [7]

The <em>quadratic</em> function g(x) = (x - 5)² + 1 passes through the points (2, 10) and (8, 10) and has a vertex at (5, 1).

<h3>How to analyze quadratic equations</h3>

In this question we have a graph of a <em>quadratic</em> equation translated to another place of a <em>Cartesian</em> plane, whose form coincides with the <em>vertex</em> form of the equation of the parabola, whose form is:

g(x) = C · (x - h)² - k     (1)

Where:

  • (h, k) - Vertex coordinates
  • C - Vertex constant

By direct comparison we notice that (h, k) = (5, 1) and C = 1. Now we proceed to check if the points (x, y) = (2, 10) and (x, y) = (8, 10) belong to the parabola.

x = 2

g(2) = (2 - 5)² + 1

g(2) = 10

x = 8

g(8) = (8 - 5)² + 1

g(8) = 10

The <em>quadratic</em> function g(x) = (x - 5)² + 1 passes through the points (2, 10) and (8, 10) and has a vertex at (5, 1).

To learn more on parabolae: brainly.com/question/21685473

#SPJ1

7 0
2 years ago
What is the answer to 5/8-1/2
inessss [21]
5\8-1\2=1\8
answer= 1\8
8 0
3 years ago
Read 2 more answers
1.) x 5 y 3• x 3 y 4<br> 2.) 3x 2 y • 6xy 4
aksik [14]

Answer:

( 5x+3y=7. < 3x - 5y = -23 you can use many ..

Step-by-step explanation:

hopefully its right

5 0
3 years ago
Which statement about the lines is true?
Novay_Z [31]
C. Got you man.

Lemme know if I’m right
5 0
3 years ago
Other questions:
  • Rewrite using the distributive property -9(y+5)
    14·2 answers
  • Find the new price for the markup given. Round to the nearest cent if necessary.
    8·1 answer
  • Vu is three times as old as Wu. In 25 years Wu will be twice as old as Vu. How old is Vu now?
    12·1 answer
  • Which statements are true about the median of a data set?
    7·2 answers
  • What calculation can be used to find the value of y in the equation y^3=27
    14·2 answers
  • Simplify the expression:<br> 3(x+2) - 4 - 7x
    12·1 answer
  • I need help on this questions. These sequences are hard.<br>​
    7·1 answer
  • HELPPPPP WILL GIVE BRAINLIEST
    12·1 answer
  • Convert quinary numbers into decimal numbers 340⁵<br>1203⁵<br>2113⁵<br>4444⁵<br>1234⁵​
    11·1 answer
  • One invests 100 shares of IBM stocks today. He expects that there could be five possible opening prices with the respective prob
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!