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
natima [27]
3 years ago
12

Evaluate the following expression: 5(1,3)-3(2,-1)

Mathematics
1 answer:
dalvyx [7]3 years ago
6 0

Answer:

5(1,3)-3(2,-1)

(5,15)-6 + 3

(-1,18)

Hope this helps

You might be interested in
55% of students voted for Mýa as class president if 78 students voted for Mýa as class president how many students are there in
Salsk061 [2.6K]

Answer:

Step-by-step explanation:

Let y represent students in the class

55% of y = 78

0.55y= 78

y = 142

5 0
3 years ago
Leroy's favorite basketball player is 20 inches taller than he is. If his favorite basketball player is 7 feet tall, how tall is
Taya2010 [7]
Leroy 64 inches tall. Hope it help!
7 0
3 years ago
Read 2 more answers
A candy company claims that 25% of the candies in its bags are colored green. Steve buys 32 bags of 32 candies, randomly selects
Luden [163]

Answer:

45.88%

Step-by-step explanation:

We have in this case a binomial distribution when p = 0.25, since the probability is 25%

. The formula that we will use in excel is BINOM.DIST, separated by commas we must put the value of x, n, p and also if it is true or false. We know that n equals 32.

In this case we need to know when x = 7, 8 and 9 and add this, and thus we will obtain the probability:

P (X = 7) + P (X = 8) + P (X = 9)

Excel formulas: = BINOM.DIST (7,32,0.25, FALSE) + BINOM.DIST (8,32,0.25, FALSE) + BINOM.DIST (9,32,0.25, FALSE)

P = 0.1546 + 0.1610 + 0.1431

P = 0.4588

Probability that steve agrees with the company's claim 45.88%

4 0
3 years ago
5. Naomi was watching a game show where
Solnce55 [7]

Answer:

C) 50

Step-by-step explanation:

This is because -10 x 5 = -50 and if you have 20 points to start with, you just do 20-(-30)=20 and two minuses make a plus so it is 20 + 30 which is 50.

8 0
3 years ago
An element with a mass of 320 grams decays by 5.1% per minute. To the nearest tenth of a minute, how long will it be until there
HACTEHA [7]

Answer:

X=9

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • How do you solve 7 1/5-6 2/5
    5·1 answer
  • Two numbers total 66 and have a difference of 16
    7·1 answer
  • I need help with algebra
    14·1 answer
  • Please help me it’s due tomorrow morning :(!!
    9·1 answer
  • Question 13 of 46<br> What is the remainder for the synthetic division problem below?
    5·1 answer
  • Which sequence explains a geometric method of determining StartFraction 3 minus 17i Over 2 + 2 I EndFraction ?
    9·1 answer
  • A. 125+25+5+1<br> B. 25+5+1+1/5<br> C.1+1/5+1/25+1/125<br> D.1/125+1/5+5+125
    11·1 answer
  • Which of these values of x is NOT a solution of the equation tanx= 1?
    11·1 answer
  • An experiment consists of drawing a single card from a standard deck of 52 cards. Event A is "drawing a heart and event B is "dr
    7·1 answer
  • Roberto had $88, which is eleven times as much money as Bianca had. How
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!