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
mojhsa [17]
2 years ago
10

Juan borrowed $10 from his cousin. He borrowed another $30 from his uncle. Juan bought a $10 lottery ticket and won $100. How mu

ch money will Juan have after he pays his cousin and uncle back?
Mathematics
1 answer:
Mrrafil [7]2 years ago
6 0

Answer:

$90

Step-by-step explanation:

Since Juan pays back the $10 and $30 he borrowed from his cousin and uncle they do not affect the total outcome ($10+$30-$10-$30=0)

Subtract the price of the ticket from the total amount he won.

$100-$10=$90

You might be interested in
3. Let U and V be subspaces of a vector space W. Prove that their intersection UnV is also a subspace of W
kenny6666 [7]

Answer:  The proof is done below.

Step-by-step explanation:  Given that U and V are subspaces of a vector space W.

We are to prove that the intersection U ∩ V is also a subspace of W.

(a) Since U and V are subspaces of the vector space W, so we must have

0 ∈ U and 0 ∈ V.

Then, 0 ∈ U ∩ V.

That is, zero vector is in the intersection of U and V.

(b) Now, let x, y ∈ U ∩ V.

This implies that x ∈ U, x ∈ V, y ∈ U and y ∈ V.

Since U and V are subspaces of U and V, so we get

x + y ∈ U  and  x + y ∈ V.

This implies that x + y ∈ U ∩ V.

(c) Also, for a ∈ R (a real number), we have

ax ∈ U and ax ∈ V (since U and V are subspaces of W).

So, ax ∈ U∩ V.

Therefore, 0 ∈ U ∩ V and for x, y ∈ U ∩ V, a ∈ R, we have

x + y and ax ∈ U ∩ V.

Thus, U ∩ V is also a subspace of W.

Hence proved.

7 0
3 years ago
The measures of the angels of a triangle are show. In the figure below solve for x
Shalnov [3]

Answer:

54

Step-by-step explanation:

90+36= 126

180-126= 54

5 0
3 years ago
What is - 8/41 as a repeating decimal?
ss7ja [257]

Answer:

-0.(19512) = -19512/99999

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A moving company charges $840 plus $17 per hour. Another moving company charges $760 plus $22 per hour.how long is job that cost
adoni [48]
1. Make an equation.
Moving company #1: y = 17x + 840
Moving company #2: y = 22x + 760

2. Put the equations together and solve
17x + 840 = 22x + 760
-17x            -17x
840 = 5x + 760
-760        -760
80 = 5x 
5       5
16 = x

When a job is 16 hours they both charge the same thing.
5 0
3 years ago
Ms. Hernandez has some young orange trees. She wants to plant them in 46 rows in her garden. If t is the total number of orange
notsponge [240]

Answer:

\frac{t}{46}

Step-by-step explanation:

t trees divided equally into 46 rows

7 0
3 years ago
Other questions:
  • What is the factored form of x2 − 4x − 5?
    13·2 answers
  • Can somebody please help me with these 2 problems?
    11·1 answer
  • The collection of natural numbers is an example of an element.<br> True or false?
    15·1 answer
  • Find the number of real zeros of
    13·1 answer
  • The number of buttons an industrial button machine can manufacture each hour, y, varies directly with the number of active hours
    10·1 answer
  • What percent of 40 is 120?​
    6·2 answers
  • Question 2 (25 points)
    15·1 answer
  • Solve for x. Enter the solutions from least to greatest. (x + 7)^2 - 49 = 0
    11·1 answer
  • Guys I really need some help with this one!
    11·1 answer
  • Can someone tell me if this is correct if not please correct me in the wrong ones
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!