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
shutvik [7]
3 years ago
9

Untitled Question *

Mathematics
1 answer:
Dovator [93]3 years ago
6 0

Answer:

A

Step-by-step explanation:

Given the 2 equations

y = x + 3 → (1)

y = 8x - 4 → (2)

Substitute y = 8x - 4 into (1)

8x - 4 = x + 3 ( subtract x from both sides )

7x - 4 = 3 ( add 4 to both sides )

7x = 7 ( divide both sides by 7 )

x = 1

Substitute x = 1 into either of the 2 equations for corresponding value of y

Substituting into (1)

y = 1 + 3 = 4

solution is (1, 4 ) → A

You might be interested in
Help me please<br><br> Find the slope
Mekhanik [1.2K]

Answer:

2/4 = 1/2

Step-by-step explanation:

slope = rise / run

rise = 2

run = 4

thus slope = 2/4 = 1/2

4 0
3 years ago
Sally's bank account has $650 in it. Every week, Sally withdraws $50 to pay for her dog sitter.
lawyer [7]

Answer:

11 weeks

Step-by-step explanation:

If we multiply 50 by 11 we get 550 with a remainder of 100, if we're to take out another 50 for another week we would have 50 dollars remanding but the question says that we need to have at least 75 remaining so this will not be possible. Therefor 11 weeks is our answer.

I hope this helps have a great day :)

8 0
2 years ago
In cell B8 created a formula without using a function that multiplies the value in cell B7 by the value in cell B6 and then adds
nata0808 [166]
4. In cell-B8, create a formula without using a function that multiplies the value.in.cell.B7. by the value-in-cell-B6-andthen adds-the-value in B7..Update.the-cell-reference to cell: B6, from a relative reference to a mixed-reference by making an absolute-reference to row.6..Copy-the-formula-from-cell-B8-to-the-range-B9:B11-and-then-copy-the-formulas. from the range-B8:B11-to-the-range-C8:H11.1 13. SALO extend the list of years to the range A15:A17.1 In-cell-B13, create-a formula without a function using absolute references that subtracts the values of cells.B5 and B7.from.cell-B6 and then multiplies the result.by.cell-B8. Copy the formula-from-cell-B13 to the range C13:H13.1 In-cell-B14, create-a formula without using a function that adds.1.to the value-in-cell B12 and then multiplies the result by the value-in-cell-B13Update-the-referenceto-cell B12, from a relative-reference to a mixed-reference by making an absolute reference to row.12. Copy the formula-from-cell-B14-to-the-range-B15:B17 and then copy the formulas.from-the-range-B14:B17 to the range-C14H17.1
4 0
3 years ago
What number should be added on both sides of the equation to complete the square?x^2-10x=7
ArbitrLikvidat [17]
<span>What number should be added on both sides of the equation to complete the square is (-10/2)^2 or (10/2)^2 or 5^2 or 25.</span>
3 0
3 years ago
3. Which situation is best described by the graph shown?
Alex73 [517]
There is no graph doe ...
3 0
3 years ago
Other questions:
  • Find the value of 5 times 2^3
    6·2 answers
  • Evaluate.
    14·1 answer
  • David is 38 years old and his son Frank is 8. In how many years will David be twice as old as Frank?
    13·1 answer
  • PLEASE HELP!!!! DUE TONIGHT
    9·1 answer
  • You have two rectangles, rectangle ABCD and EFGH. The length of AB is x meters. The length of CD is 12 meters. The length of EF
    6·1 answer
  • Simplify the Expression.
    7·1 answer
  • 3(-5+2x) =21, 15 + 2x=21 is this distributed right?
    11·1 answer
  • Marissa knows that she needs $35,000 for a down payment on a house. She found an investment that earns 3.25% interest compoundin
    10·1 answer
  • Holiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
    14·1 answer
  • Which option shows the graph of 4y + 8&lt;-3x?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!