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
Ira Lisetskai [31]
3 years ago
5

6. Evaluate 7C4. 840 210 6 35

Mathematics
1 answer:
AleksAgata [21]3 years ago
8 0

Answer:

210

Step-by-step explanation:

You might be interested in
I need some heeelp please
VARVARA [1.3K]

Answer:

Min:  3

Q1:  7

Med:  10

Q3:  13

Max:  16

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The variables X, Y, and Z represent polynomials where X = a, Y = 3a – 5, and Z = a^2 + 2. What is X^2Y – Z in simplest form?
klasskru [66]
X=a \\
Y=3a-5 \\
Z=a^2+2 \\ \\
X^2Y-Z=a^2(3a-5)-(a^2+2)=3a^3-5a^2-a^2-2=3a^3-6a^2-2

The answer is b.
4 0
3 years ago
Read 2 more answers
A pencil costs .27 and a pen costs .32. You buy six pencils and the total cost is 4.18 How many pens did you buy?
skelet666 [1.2K]

Answer:

8 pens

Step-by-step explanation:

<h2><u>Finding the number of pens bought </u></h2>

pencil costs 0.27

pen costs 0.32

6 * pencils + x pens = 4.18

6 * 0.27 + x * 0.32 = 4.18

1.62 + 0.32x = 4.18

0.32x = 4.18 - 1.62

0.32x = 2.56

x = 2.56/0.32

x = 8

<u>hence 8 pens were bought </u>

8 0
4 years ago
Write a system of linear equations for the graph below
Goshia [24]

Answer:

\left \{{{y=3-\frac{x}{3} }\atop { y=-2x-2}} \right.

Step-by-step explanation:

(-3,4),(0,3)\\y=3-\frac{x}{3} \\(-3,4),(0,-2)\\\\y=-2x-2

7 0
3 years ago
A. -1/2<br> B. 1/2<br> C. 1<br> D. 2
scoray [572]

Answer:

D.  2.

Step-by-step explanation:

Using the points (1,3) and (-1,-1):

The slope=  (3 - -1) / (1 - -1)

= 4/2

= 2.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Sam draws two polygons that are similar. The
    5·1 answer
  • Find the sum of 8756,9094 and 37,065
    8·1 answer
  • Sara has a loan for $1800 at a rate of 16% annually. How much interest will she pay in 4 years?
    14·1 answer
  • Free points: this is because of all the kindness I have seen on brainly:
    9·2 answers
  • Identify the Domain of each graph or table.
    11·1 answer
  • How long does it take the snail to crawl 73 inches?
    6·1 answer
  • The Skubic family and the Shaw family went on a safari tour in which they drove their own vehicles through the park to view the
    14·2 answers
  • Which of the following is equivalent to
    5·1 answer
  • Which is a better deal: A tool that costs $13.99 with 7% tax or the same tool that costs $14.03 with 6.5% tax
    14·1 answer
  • On march 24, 1989, the exxon valdez oil tanker ran aground and leaked millions of gallons of oil into prince william sound. the
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!