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
Damm [24]
3 years ago
14

7. Joe spent of his money and Cara

Mathematics
1 answer:
goldenfox [79]3 years ago
4 0
Hi how are you doing today Jasmine
You might be interested in
In the diagram of a quadrilateral below, the variables represent the length of the sides in inches.
SVETLANKA909090 [29]
Add 11 + 16. Plug in 11 into b-2 since b equals eleven. You should now have 11+16+11-2. Do the same thing and plug in 16 for c and 11 for b for c-b. Your solution will now be 11+16+11-2+16-11.
4 0
3 years ago
Twice as number decreased by 9 is 7
marissa [1.9K]
You said that. 2x - 9 = 7 . . . . . Add. 9. to each side: 2x = 16 . . . . . Divide each side by 2 : x = 8
8 0
3 years ago
Find the constant of proportionality of the equation 2y = 20x
olganol [36]

Answer:

10

Step-by-step explanation:

We want to find k when y=kx

2y = 20x

Divide each side by 2

2y/2 =20x/2

y = 10x

The constant of proportionality is 10

4 0
3 years ago
Consider the following system of two linear equations:
harkovskaia [24]

Hello,

Answer:

The last graph (2;3)

Step-by-step explanation:

2x + 3y = 12

2x – 3y = 0

2x + 3y = 12

2x = 3y

3y + 3y = 12 ⇔ 6y = 12 ⇔ y = 12/6 = 2

2x + 3 × 2 = 12 ⇔ 2x + 6 = 12 ⇔ 2x = 6 ⇔ x = 6/2 = 3

4 0
1 year ago
Please help with Geometry homework!!! Will give brainliest and 50 points to whoever answers first!!!
melomori [17]

Answer:

x = 42.5

Step-by-step explanation:

It is said:

If two angles are not corresponding, then they make up 180°. They are more known as supplementary angles.

So the equation is:

a + b = 180°

Substitute

x + 8 + 3 x + 2 = 180°

x + 3x + 8 + 2 = 180°

4x + 10° = 180°

4x = 180° - 10°

4x = 170°

x = 170° ÷ 4

x = 42.5

6 0
3 years ago
Other questions:
  • Raffle ticket sales a civic group sells 1000 raffle tickets to raise $2500 for its namesake charity. first prize is $1000, secon
    8·1 answer
  • Kelly plans to put her graduation money into an account and leave it there for 4 years while she goes to college. she recieves $
    13·1 answer
  • The sum of 2 numbders are 21 the 2nd number is six times the first number work out the two numbers
    12·1 answer
  • Which answer describes the restrictions for the variables x+1/x-4?
    6·2 answers
  • Math- Look at the picture below i will mark you as brainliest if you answer correctly.
    14·2 answers
  • What is the answer to this
    13·2 answers
  • Evaluate the expression 2x + 5 when x = 4<br>​
    11·2 answers
  • Plz guys cmonnnnn there's gonna be more. WILL GIVE BRAINLIEST
    8·1 answer
  • The Venn diagram shows all of the elements in sets A, B and ξ. Find the elements in (A ∩ B) U (A U B)’
    15·1 answer
  • Find possible zeroes<br> f(x)=3x^6+4x^3-2x^2+4
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!