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uranmaximum [27]
4 years ago
13

What are integers and rational numbers? How are points graphed on a coordinate plane?

Mathematics
1 answer:
9966 [12]4 years ago
5 0

Answer:

Integers: a number that can be written without a fractional component

Rational Numbers:  is any number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. Since q may be equal to 1, every integer is a rational number

Step-by-step explanation:

How are points graphed

on a coordinate plane?

Start at (0, 0), or the origin.

Move over x units to the right or left.

Move over y units up or down.

Mark the point.

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I need help i will mark brainlest
mafiozo [28]
B is the correct answer distributive property
7 0
3 years ago
Someone please help me
MariettaO [177]

Step-by-step explanation:

\frac{4}{7}x \: + \: \frac{5}{14}x \: = 39

\frac{8}{14}x \: + \: \frac{5}{14}x \: = 39

\frac{13}{14}x \: = 39

x = \frac{\cancel{39} \times 14}{\cancel{13}}

x = 3 × 14

x = 42

So, the solution of x is 42

#CMIIW

5 0
4 years ago
Directions: Identify the slope (m) and y-intercept (b) of the graph of each equation
loris [4]

Answer:

m = -4, b = -12

Step-by-step explanation:

m is slope and it is the coefficient of x

b is the y intercept

5 0
3 years ago
Read 2 more answers
Colin invests £4800 into his bank account.
weeeeeb [17]

Answer:

$5903.39

Step-by-step explanation:

This can be solve using compound interest formula. The formula is:

F=P(1+r)^t

Where

F is the future amount (what we are looking for)

P is the present amount (which is 4800)

r is the rate of compound interest per year, in decimal (3% per year, 3/100 = 0.03)

t is the time in years ( t = 7)

Now we substitute these values into the formula and find F:

F=P(1+r)^t\\F=4800(1+0.03)^7\\F=4800(1.03)^7\\F=5903.39

So, Colin would have $5903.39 after 7 years, in his account.

7 0
3 years ago
How do I solve this problem
Brums [2.3K]

Answer:

a =9

b= 28

Step-by-step explanation:

The parts of the ratio must be equal

5:7:a = 20:b:36

How do we get from 5 to 20

We multiply by 4

So multiply the first by 4

5*4:7*4:a*4 = 20:b:36

Ratio 1

5*4 =20  true

Ratio 2

7*4 =b

28 = b

Ratio 3

4a = 36

Divide by 4

4a/4 = 36/4

a = 9

4 0
3 years ago
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