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
Zigmanuir [339]
3 years ago
6

What are the numbers x+ y = 17 x - y= 7

Mathematics
1 answer:
sammy [17]3 years ago
8 0
X = 12 and y = 5

I found this out by starting out with x = 10 and y = 7 (because 10 + 7 equals 17), and escalating while trying out every number with both equations.
You might be interested in
I went to the grocery store with $50. I purchased two gallons of milk for $3 each, a loaf of bread for $2, and three dozen of eg
Fofino [41]

Answer:

The answer to your question is $36

Step-by-step explanation:

Data

Total money = $50

2 gallons of milk = $3

a loaf of bread = $2

a dozen of eggs = $3

Write an equation to solve this problem

Cost of 2 gallons of milk + a loaf of bread + 3 dozens of eggs + remainder = total cost

Substitution

                          $3 + $2 + 3($3) + remainder = $50

Simplification

                          3 +  2 + 9 + remainder = 50

                          remainder = 50 - 3 - 2 - 9

result

                         remainder = $36                      

4 0
3 years ago
0 = 4x + 4 linear equation
FinnZ [79.3K]

Answer:

x = -1

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

Step-by-step explanation:

<u>Step 1: Define</u>

0 = 4x + 4

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Subtract 4 on both sides:                    -4 = 4x
  2. Divide 4 on both sides:                        -1 = x
  3. Rewrite:                                                 x = -1
7 0
2 years ago
What is the range for this set of data? 7, 15, 12<br>A. 3<br>B. 5<br>C. 8<br>D. 12​
UNO [17]

Answer:

8 is your answer

Step-by-step explanation:

Hope this helps sorry if I'm wrong

7 0
2 years ago
Read 2 more answers
What is the volume of the right rectangular prism?
kenny6666 [7]

Answer:

240

Step-by-step explanation:

V=width height  length  = 10 · 3 · 8 = 240

Hope this helped, have a wonderful day man!

4 0
2 years ago
Read 2 more answers
$12.50 for 5 ounces
iragen [17]

Answer:

45 copies per minute

Look at drawing for an explanation

6 0
3 years ago
Other questions:
  • Simplify 2 × (-8) - (3x) +9
    8·1 answer
  • What is the definition of the p-value? Group of answer choices the probability that we would see a test statistic this extreme o
    5·1 answer
  • NEED HELP ASAP PLEASE!! The graph of F(x), shown below, resembles the graph of G(x) = x2, but it has
    14·1 answer
  • Write down the range or the interval for set of your real numbers represented on the number line​
    5·1 answer
  • 71-4 times (7-5) to the 4th power
    9·1 answer
  • Oceanside Bike Rental Shop charges a 16 dollar
    12·2 answers
  • What is the similarity?
    13·1 answer
  • Answer the photo below thanks
    10·1 answer
  • Helppppppppp pleaseeeeee
    10·1 answer
  • Marking BRAINLYEST need help ASAP
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!