Answer:
44.44 miles per hour.
Step-by-step explanation:
A truck driver drove 300 miles in hours.
We have to calculate the speed per hour.
First we convert hours to decimal form.
= 6.75 hours
∵ in 6.75 hours the driver drove = 300 miles
∴ in 1 hour he drove = miles
= 44.44 miles
The truck driver drove 44.44 miles per hour.
The decimal form for nine and fifteen-thousandths is 9.15.
The accepted method for representing both integer and non-integer numbers is the decimal numeral system. Decimal notation is the term used to describe the method of representing numbers in the decimal system.
A number is a numerical unit of measurement and labeling in mathematics. The natural numbers 1, 2, 3, 4, and so on are the first examples. Number words are a linguistic way to express numbers.
The given decimal form for nine and fifteen thousandths will be:-
Nine and fifteen thousandths = 9.15
Therefore, the decimal form for nine and fifteen-thousandths is 9.15.
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Answer: j/2+7= the amount his brother has
Step-by-step explanation:
I'm going to do an example equation, so let's pretend j=30
Step 1: Divide the jelly beans in half (by 2)
30/2=15
Step 2: So now they each have 15 jellybeans, but if Jarrett gives his brother 7 jellybeans...
15+7= 22
Answer:
Step-by-step explanation:
j = jelly beans
Jarrett splits his bag of j jelly beans into two equal piles
so now we have two equal piles of the jelly beans
½j and ½j
and gives one pile to his brother
so right now the brother has
½j
He then gives his brother seven more beans
we add 7 to our equation and now
this is the algebraic expression that represents the number of beans the brother has:
Answer:
y = 2x - 4
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + b ( m is the slope and b the y- intercept )
here m = 2 and b = - 4
y = 2x - 4 ← equation of line