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
ddd [48]
3 years ago
11

Solve by elimination and show all steps please 3x=2y-7, 2x-y=10

Mathematics
2 answers:
olasank [31]3 years ago
8 0

Answer:

if you download the app photomath it will help you

Step-by-step explanation:

I promise!

olga nikolaevna [1]3 years ago
7 0

Step-by-step explanation:

x=27 and y= 44

.......................

You might be interested in
What is the volume of 1.5 Tonne of sand of density 2600 kg/m3?  <br>​
Mrac [35]

Answer: 0.58 m^3

Step-by-step explanation:

V= 2600 / 1500

= 0.58 m^3

5 0
3 years ago
Katelyn wants to build a desk for her doll. Her actual desk is 3 feet tall. The scale is 0.5 in: 1 ft How tall will the doll des
velikii [3]
Each foot of the real desk will be 0.5 on the dolls desk.
3ft x 0.5 in per ft = 1.5 inches
7 0
3 years ago
A bag contains 5 blue marbles, 2 green marbles, and 3 yellow marbles. What is the probability of choosing one green marble and t
Vesna [10]

Answer:

Step-by-step explanation:

Total number of marbles = 5 + 2 + 3 = 10

Probability of choosing 1 green marble = 2/10

Probability of choosing 1 yellow marble = 3/10

Notice (and this is important) that the denominator didn't change. Why?

Because you replaced the first marble into the bag. That word replacement is critical in a problem of this nature. There is the term non replacement which means that the second draw would have a denominator of 9.

So what is the probability of P(green then yellow)?

P(green then yellow) = 3/10 * 2/10 = 6/100

Answer: P(green then yellow) = 3/50 because 6 / 100 reduces.

4 0
2 years ago
A car manufacturer estimates that 25% of the new cars sold in one city have defective engine
photoshop1234 [79]

Answer: 672 cars will have defective engine mounds

Step-by-step explanation: 25% of 2,688 is 672

8 0
2 years ago
Which rational number is positive
victus00 [196]

Answer: d

\

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • What is 18.23 rounded to the nearest tenth?
    11·2 answers
  • The winner of a raffle will receive a​ 21-foot outboard boat. If 6000 raffle tickets were sold and you purchased 30 ​tickets, wh
    12·2 answers
  • Alicia and her friends went out for lunch during the week. The bill for all four of the woman was $96. The women decided that th
    10·1 answer
  • Simplify the expression. 10h+6-5h+3
    15·1 answer
  • Increase £20 by 15%
    12·1 answer
  • write the equation of a line in slope intercept form that is perpendicular to the line y = –4x and passes through the point (2,
    6·1 answer
  • Scientific notation<br> 13.4 x 10^2
    11·2 answers
  • Find the mode of the data set below.
    5·2 answers
  • The price of an article is increased from Rs 75 to Rs 78. Find the percentage increase in the price of the article.
    6·1 answer
  • Which table shows the reflection of f(x) across the x-axis?<br> answer for brainliest
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!