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
yuradex [85]
3 years ago
14

Given that R = 6x + 9y

Mathematics
1 answer:
Grace [21]3 years ago
4 0

Answer:

11/3

Step-by-step explanation:

x=1, R=39, y=?

R=6x + 9y

(substitute the parameters into the equation)

39=6(1) + 9y

39= 6 + 9y

(collect like terms)

39 - 6 =9y

33=9y

(divide both sides by 9)

33/9=9y/9

11/3=y

therefore, y= 11/3

You might be interested in
1. Determine the measure of the unknown angles indicated by letters. Justify your answers with
Maurinko [17]

Answer:

hello,

Step-by-step explanation:

a)

In an isocele triangle, base's angles have the measure:

42+2a=180

2a=180-42

a=69(°)

b)

in a triangle, an external angle has for measure the sum of the angles not adjacents.

55+b=132

b=77 (°)

c)

in a quadrilater the sum of the (interior) angles is 2*180=360 degrees.

90+90+68+c=360

c=360-90-90-68

c=112 (°)

7 0
2 years ago
Nachelle went to the store to buy some almonds. The price per pound of the almonds is $6.50 per pound and she has a coupon for $
jarptica [38.1K]

Step-by-step explanation:

hope this will help you mark me as brinalist friend please

6 0
2 years ago
When ordering a student desk priced at $69.00, the shipping charges are 6%. What is the total cost of the desk?
Wittaler [7]
Since the desk is $69.00 and the shipping charges are 6%

69*.06= 4.14

Your tax would be $4.14 so,

$4.14+$69.00= A total of $73.14
7 0
3 years ago
Read 2 more answers
I need help understanding what probability is​
lawyer [7]

Answer:

Probability is the likelihood or chance of an event occurring. Probability = the number of ways of achieving success. the total number of possible outcomes.

Step-by-step explanation:

Think of it as a chance or the percent of an event happening. Such as it raining on a sunny day would be 15%-0% probability.

3 0
3 years ago
I need help pls help
Andreyy89

Answer:

[?] = 4

(the complete term is 4\frac{1}{2}\ \text{cups})

Step-by-step explanation:

8\ \text{cups} - 1\frac{1}{3}\ \text{cups} - 2\frac{1}{6}\ \text{cups} = (8-1-2)\ \text{cups} +  \frac{-\frac{6}{3} - 1}{6}\ \text{cups} = 5\ \text{cups} + \frac{-3}{6}\ \text{cups} = 5\ \text{cups} + \frac{-1}{2}\ \text{cups} = 4\ \text{cups} + \frac{2 - 1}{2}\ \text{cups}

7 0
2 years ago
Other questions:
  • The tree in chucks yard is 48 feet tall. How many inches tall is the tree
    6·2 answers
  • A towns population grew from 7500 people to 8210 over the span of 10 years. By how many people did the population grow in those
    9·1 answer
  • Write the product using exponents.<br><br> (-1\2). (1/2).(1/2).
    11·2 answers
  • Please help me!!!!!! <br><br>What is the measure of angle Z?<br><br>​
    8·1 answer
  • In a curvilinear relationship, increases in the values of one variable are accompanied by systematic increases and decreases in
    14·1 answer
  • a deep sea exploring ship is pulling up a diver at the rate of 25 feet per minute the diver is 200 feet below sea level how deep
    13·1 answer
  • 5х + y = 16<br> х+ 6у = 38
    14·1 answer
  • A canister holds 3 blue pens, 4 black pens, 2 red pens, and 6 pencils. The simplified ratio of ALL the pens to pencils is
    11·1 answer
  • What value of x makes the equation 3 = <img src="https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B3x%2B%206%7D" id="TexFormula1" title="
    13·2 answers
  • Simplify: 3 5 power x 3-2power
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!