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
ohaa [14]
3 years ago
7

Joan is selling handmade bead necklaces

Mathematics
1 answer:
Lana71 [14]3 years ago
4 0

Answer:. x = 18

Step-by-step explanation:

Solve by substitution. Given: y= 12x. Rewrite the original equation y= 180 + 2x to 12x = 180 +2x. Subtract 2x from both sides. 10x = 180. Then divide both sides by 10.

x=18

So once she has sold 18 necklaces, she has covered her costs (180 + 36) and she begins to make a profit.

You might be interested in
(4/2)^2*3.4*4
Andrej [43]
The original expression evaluates to 54.4 as shown in the first working.

_____
For some reason, 3.4 got transcribed to be 1.7 in the 3rd line of the second working. There is no math operation in the expression that requires 3.4 to be divided by 2.
7 0
3 years ago
Read 2 more answers
What is the estimate of 651+124
nevsk [136]

the estamated answer is 775


3 0
3 years ago
Find the product.<br><br> -a 2b 2c 2(a + b - c)
ratelena [41]

Answer:

I think the answer is

{ - 8a}^{2}  {b}^{2}  -  {8ab}^{3}  +  {8ab}^{2} c

4 0
3 years ago
What is the slope of this answer
victus00 [196]

Answer:

4/3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
please help i’m not tryna fail algebra i can’t figure this out(solve by substitution and show steps please)
Brut [27]

Answer:

y=8-6x

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • Each month, a phone company charges $20 for 500 minutes of talk time plus $0.45 for each additional minute. Unlimited texting co
    7·1 answer
  • The base of a bicycle ramp has an area of 4 square feet. The ramp is a triangular prism. If the ramp has a height of 2 1/2 feet,
    7·1 answer
  • Rahim sets outs to cross a firest
    7·1 answer
  • One angle in a triangle has a measure that is three times as large as the smallest angle. The measure of the
    7·1 answer
  • How to solve 3(×-5)-5=23​
    7·2 answers
  • Write an equation for the nth term of the geometric sequence. Then find the 7th term. 2,-6,18,-54,...
    5·1 answer
  • Please, Find the value of x
    12·1 answer
  • Help me and I’ll give you brainliest
    6·1 answer
  • a company decided to increase the size of the box for the packaging of their alcohol products. the length of the original packag
    8·1 answer
  • Solve for x. Assume that lines which appear tangent are tangent.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!