subject

Mathematics, 14.01.2020 01:31 ejones123

Mark has collected 114 baseball cards from both the national league and american league. his collection has twice the number of national league cards. what system of equations can be used to determine the number of national league cards, n, and the number of american league cards, a , mark has?

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 20.06.2019 18:04

Given that (x-3) is a factor of f(x)=x^3+ax^2-x-6, find a and hence the number of real roots or the equation f(x)=0

Answers: 3

question

Mathematics, 21.06.2019 19:30

Complete the synthetic division problem below.what is the quotient in polynomial form 2/16 -16

Answers: 3

question

Mathematics, 21.06.2019 21:00

Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75

Answers: 2

question

Mathematics, 21.06.2019 21:00

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Answers: 1

You know the right answer?

Mark has collected 114 baseball cards from both the national league and american league. his collect...

Questions

question

English, 24.07.2019 18:10

Or ill fail read the following passage from the introduction to bulfinch’s mythology: the romans, like the etruscans who came before the...

question

Mathematics, 24.07.2019 18:10

2points the function y=-2(x - 3)2 + 4 shows the daily profit (in hundreds of dollars) of a hot dog stand, where x is the price of a hot do...

question

English, 24.07.2019 18:10

which example of sensory imagery from the excerpt best shows that doodle is upset about the death of the scarlet ibis?...

question

Mathematics, 24.07.2019 18:10

What is the surface area of the rectangular prism below? a. 260 units b. 612 units2 c. 800 units2 d. 689 units2

question

Mathematics, 24.07.2019 18:10

In a survey, 250 adults and children were asked whether they know how to swim. the survey data are shown in the relative frequency table....

question

Mathematics, 24.07.2019 18:10

Select the point that is a solution to the system of inequalities. y=x2 +6 y> x^2-4...

question

Mathematics, 24.07.2019 18:10

If 12.5%of x is 6 ,find the value of x...

question

English, 24.07.2019 18:10

Which two sentences in the passage describe leila's good study habits? leila has midterms coming up in three weeks, so she made a study plan th...

question

Chemistry, 24.07.2019 18:10

How many liters of octane are in a shipping container that contains 45 moles? a. 45 liters b. 450 moles c. 2 moles d. 1,008...

question

English, 24.07.2019 18:10

Read the excerpt below and answer the question. my first flash on the newsprint/face she could have been obachan back th...

question

Health, 24.07.2019 18:10

Sin (n-2)a. cos. na-cos (n-2 )a. sin na =-sin2a...

question

English, 24.07.2019 18:10

Or ill fail uhgg read the following passage from bulfinch’s mythology: the greek poets believed the earth to be flat and circular, their...

question

English, 24.07.2019 18:10

What are two characteristics of active learning? connecting new concepts learned in class to everyday life understanding how to get good...

question

English, 24.07.2019 18:10

Complete these sentences from george bernard shaw's the doctor's dilemma with words that are punctuated and spelled correctly. this, of course,...

question

English, 24.07.2019 18:10

My friend had concluded that if he took his language and culture out of his poetry, he stood a better chance of receiving a fellowship. he took...

question

Mathematics, 24.07.2019 18:10

There are 5 bottles of orange juice, 3 bottles of guava juice and 2 bottles of apple juice in a box.if 2 bottles of juice are chosen at random f...

question

Mathematics, 24.07.2019 18:10

Ineed the fastest answer ! emir is standing in a treehouse and looking down at a swingset in the yard next door. the angle of depression from emir's...

question

Mathematics, 24.07.2019 18:20

Consider a drug testing company that provides a test for marijuana usage. among 300 tested subjects, results from 30 subjects were wrong (either a fal...

question

Spanish, 24.07.2019 18:20

Complete the sentences with the correct words 1. la capital de perú es la segunda ciudad más poblada. es un puerto muy importante en el...

question

Chemistry, 24.07.2019 18:20

Use bond energies, values of electron affinities, and the ionization energy of hydrogen (1312 kj/mol) to estimate δe for the following reaction. h2o(g...

More questions: Mathematics Another questions