2 years ago

Which of the following is a rational number? (4 points) 1 2 3 45

Mathematics

1 answer:

zaharov [31]2 years ago

6 0

Answer:

1,2,3,4,5

Step-by-step explanation:

Every whole number is a rational number.

You might be interested in

Find the function y = f(t) passing through the point (0,12)

Akimi4 [234]

Y=t+12 this is one the answers

7 0

2 years ago

Q.16 please<br> With steps

blsea [12.9K]

The equations

$2x^2+9x-5=0$

and

$2\left(t-\dfrac12\right)^2+9\left(t-\dfrac12\right)-5=0$

are really the same, we're just setting $x=t-\dfrac12$ , or $t=x+\dfrac12$ .

$2x^2+9x-5=(2x-1)(x+5)=0\implies x=\dfrac12,x=-5$

So we get

$t=\dfrac12+\dfrac12=1,t=-5+\dfrac12=-\dfrac92$

8 0

3 years ago

Margie's car can go 32 miles on a gallon of gas, and gas currently costs 4 per gallon. How many miles can Margie drive on $20 wo

stiks02 [169]

Gallon of gas be x
4x=20
x=5
per gallon=32m
with 5 gallon=32*5=160

3 0

3 years ago

How can i plus and subtract fractions

Alexandra [31]

You would have to find a common denominator

8 0

3 years ago

Mary earns $6 per hour as a waitress. Last week she took home her regular earnings of $6 per hour plus $185 in tips for a total

Daniel [21]

Mary worked 22 hours.

To solve first you would subtract the amount she made in tips from her total earnings (317-185)
= 132
Then you divide that answer by her hourly salary of $6 (132/6)
=22

7 0

2 years ago