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
Inessa05 [86]
4 years ago
8

PLEASE someone help me on this I would appreciate it.

Mathematics
1 answer:
Anton [14]4 years ago
3 0
2x-y =3
multiply by 4
8x - 4y = 12
3x +4y = 10 (unchanged equation)
------------------add
11x = 22

answer is A. the first.
first equation multiplied by 4 then sum to get 11x = 22

You might be interested in
Solve for xxx.<br> Your answer must be simplified.<br> x/7≥−6
uysha [10]

Answer:

x ≥ −42

Step-by-step explanation:

Let's solve your inequality step-by-step.

x/7≥−6

Step 1: Simplify both sides of the inequality.

\frac{1}{7}x\geq -6

Step 2: Multiply both sides by 7.

7*(\frac{1}{7}x)\geq (7)*(-6)

x ≥ −42

4 0
3 years ago
A ferris wheel can accommodate 50 people in 25 minutes .How many people could ride the ferris wheel in 6 hours
Naddika [18.5K]

So you have to ask yourself “how many 25 minute sessions are there in 6 hours?” First you have to convert 6 hours to minutes. 6 hours = 360 minutes. Next divide that number by 25. 360 divided by 25 is 14.4. Now you know that there are 14.4 sessions of 25 minutes in 6 hours. Because the Ferris wheel can have 50 people in 25 minutes, you can multiply 14.4 times 50. The answer is 720 people.

6 0
3 years ago
18.5−1.73 what is this??
Debora [2.8K]
The answer for this is 16.77
5 0
3 years ago
What is the algebraic expression for the following word phrase the quotient of 3 and z
stich3 [128]
3/z, 3 divided by z! Its easy, what does quotient mean?
7 0
3 years ago
Read 2 more answers
Brainliest for the correct answer :)
KiRa [710]

\huge  \mathrm{ \underline{ \underline{Àñswér}}}

The Area of Shaded region is equal to the difference in Area of rectangle and Area of triangle .

let's solve for area of rectangle :

➢ \:  \: length \times width

\longrightarrow8 \times 3x

\longrightarrow24x

Now, Area of Triangle :

➢ \:  \dfrac{1}{2}  \times base \times height

\longrightarrow \dfrac{1}{2}  \times 4 \times x

\longrightarrow2x

So, the area of the shaded region in terms of x :

\longrightarrow24x  - 2x

\longrightarrow22x

And since, Area of Shaded region = 44 cm²

By equating the area, we get

\large \boxed{ \boxed{22x  = 44}}

Value of x = 2

\mathrm{✌TeeNForeveR✌}

4 0
3 years ago
Read 2 more answers
Other questions:
  • Express 8.4km/min in km/hr *<br> 504 km/hr<br> 84 km/hr<br> 550 km/hr
    7·1 answer
  • Karin has $3 to spend in the arcade. The game she likes coast 50 cents per play. What are the possible numbers of times that she
    12·2 answers
  • Which graph shows the solutions to<br> the inequality? PLSSS HELPPP
    11·1 answer
  • Tan weighs 146 pounds. Minh weighs 15 pounds more than Tan. How much does Minh weigh?
    10·2 answers
  • Which ratio is equivalent to 4.5?<br> 10<br> 15<br> 4<br> 10<br> 16<br> 20<br> 15<br> 8
    13·2 answers
  • Tell me what you can discover from:<br>y = ($10,000)(1.325)​
    6·1 answer
  • stans cookie recipe makes 24 cookies and calls for exactly 384 sprinkles he is wondering how many sprinkles he would need to mak
    15·2 answers
  • Weight/Calories per Day 1000 to 1500 cal. 1500 to 2000 cal. 2000 to 2500 cal. Total 120 lb. 90 80 10 180 145 lb. 143 35 25 203 1
    8·1 answer
  • Mr. Dylan used 5/12 of a carton of eggs to make breakfast Sunday.
    9·1 answer
  • 3. Nutrition labels. The nutrition label on a bag of potato chips says that a one ounce (28 gram) serving of potato chips has 13
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!