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
KatRina [158]
2 years ago
13

Please help show all work thank you

Mathematics
1 answer:
timama [110]2 years ago
4 0
To start off, let's cross-multiply this proportion. We get the following:

15a=8b

Now, divide both sides by 8

\frac{15a}{8}=b

Now, divide both sides by 15

\frac{a}{8}=\frac{b}{15}

That's your answer. Hope this helps! :)
You might be interested in
Three more than the quotient of a number and 5 is equal to 9
mars1129 [50]

Answer:

The number is 30.

Step-by-step explanation:

x/5+3=9

x/5=9-3

x/5=6

x=6*5

x=30

7 0
2 years ago
Find the slope of the line that passes through the pairs of points ( 7, 4), (-4,5)
lilavasa [31]

Answer:

The slope is 1/-11.

Step-by-step explanation:

Slope (m) =  

ΔY /ΔX =  

1 /-11  = -0.090909090909091

7 0
3 years ago
HELP ME PLSSS IM STUCK
Naddika [18.5K]

Answer:

-67

Step-by-step explanation:

6 0
2 years ago
These equations take their y-values from the set (4, 5, 6, 7, 8). Arrange the equations in decreasing order of the values of y t
Advocard [28]

9514 1404 393

Answer:

  a, c, b

Step-by-step explanation:

Collect terms, subtract the constant, divide by the y-coefficient.

(a) 4y + (y - 1) = 29   ⇒   y = 6

(c) (2y + 3) - 4 = 9​   ⇒   y = 5

(b) 4y - y + 1 = 13   ⇒   y = 4 . . . . . this equation is not what you have written

__

<em>Additional comment</em>

The second equation suffers from a typo, so your answer may vary.

3 0
2 years ago
Read 2 more answers
Write the number in standard form.
WINSTONCH [101]

Answer:

The number in standard form is 233.64

8 0
3 years ago
Other questions:
  • Find the difference between the product of 26.22 and 3.09 and the sum of 3.507, 2.08, 11.5, and 16.712.
    12·2 answers
  • Find the volume of each three dimensional figure (3 problems please help)
    5·1 answer
  • Mr. frankel bought 7 tickets to a puppet show and spent $24. he bought a combination of child tickets for $2 each and adult tick
    11·1 answer
  • Global online music sales have exploded. It was expected that music lovers would spend 2 billion for online music in 2007, in sc
    8·1 answer
  • Use synthetic division to find (5x<br> + 31x + 32) = (x + 5).
    7·1 answer
  • Robin has a certain number of dimes in his pocket. If the dimes were pennies, he would have $1.08 less than he has now. How many
    11·1 answer
  • 8-1 and 1/2 show your work
    8·1 answer
  • Nona is building a rectangular patio extending outside her house, so one edge of the patio is along the wall of the house. The a
    7·1 answer
  • In addition to writing new facts for February 29, the twins also need to add another image in the middle of their flip-book anim
    10·1 answer
  • If you receive a 30% DISCOUNT off an item costing $60.00, how much money do you save?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!