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
snow_tiger [21]
3 years ago
9

If a b equals 5 x + 2 y 80 equals 3x - 2y + BC equals 11 find X and Y

Mathematics
1 answer:
tatiyna3 years ago
7 0
Jbexjbcejhcejhecinceixneiexniexhixeh
You might be interested in
A square field has an area of 121 square metre what is the length of each side
Tresset [83]
30.25 square meters because you would divide 121 by 4 because a square has 4 equal length sides. 
Hope this helps
3 0
3 years ago
Find the area.<br> Help me please!
Jobisdone [24]

Answer:

16 cm^2

Step-by-step explanation:

Formula = 1/2 * base * height

1/2 * 8 * 4 = 16

16 cm^2

5 0
2 years ago
You put $500 in your bank account. With an interest rate of 5%, how long will it take the account to reach $600? Use the formula
vazorg [7]
4 years is the answer 
8 0
3 years ago
The price of a DVD is $24.00 plus 8% sales tax. What is the sales tax on this DVD in dollars and cents?
Aleonysh [2.5K]

Answer:

3.50 is the right answer

Step-by-step explanation:

4 0
3 years ago
molly is making a sign in the shape of a trapezoid. One base is 18 inches and the other is 30 inches. How high must she make the
Nadusha1986 [10]
The area of the trapezoid is calculated through the equation,
                            A = ((b₁ + b₂)/2) x h
where b₁ and b₂ are the bases and h is the height. Substituting the known values from the given above,
                          504 = ((18 + 30)/2) x h
The value of h from the equation is 21. Thus, Molly must make the trapezoid 21 inches high. 
6 0
3 years ago
Other questions:
  • 9 is 9% of what number?
    9·2 answers
  • Is 9r+16=π/5 a literal equation?
    15·2 answers
  • A bicycle wheel with radius 26" rotates through an arc that measures 80°. What is the length of the arc of the tire that
    10·1 answer
  • you invest $1600 into an account that pays an interest rate of 4.75 percent compounded continuously. Calculate the balance after
    6·1 answer
  • (−7x+6)−(−10x+8) <br> Please help me on this!!
    11·1 answer
  • Solve and show all steps<br><br><br> PLSSS ASAP I NEED HELP TYSM!!!!
    5·2 answers
  • According to a survey, about 19% of all Americans are without health insurance. Assume that this estimate is reasonably accurate
    14·1 answer
  • Mrs. Moore's third grade class wants to go on a field trip to the science museum.
    8·1 answer
  • Heba ate 1/12 of a box of cereal. Now the box is 3/4 full
    15·2 answers
  • 2 circles labeled Set A and Set B overlap. Set A contains 1, set B contains 3, and the overlap of the 2 circles contains 2. The
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!