ShmoopTube

Where Monty Python meets your 10th grade teacher.

Search Thousands of Shmoop Videos


Algebra and Functions Videos 30 videos

CAHSEE Math 1.1 Algebra and Functions
291 Views

CAHSEE Math Algebra and Functions: Drill Set 1, Problem 1. At this rate, what is the total cost of 10 songs?

CAHSEE Math 1.2 Algebra and Functions
760 Views

CAHSEE Math Algebra and Functions: Drill Set 1, Problem 2. Which of the following represents the statement?

CAHSEE Math 1.3 Algebra and Functions
228 Views

CAHSEE Math: Algebra and Functions: Drill Set 1, Problem 3. What equation fits the description?

See All

CAHSEE Math 1.2 Algebra and Functions 760 Views


Share It!


Description:

CAHSEE Math Algebra and Functions: Drill Set 1, Problem 2. Which of the following represents the statement?

Language:
English Language

Transcript

00:03

And here's your shmoop du jour.

00:07

Which of the following represents the statement,

00:09

"six more than seven times a number, y, is equal to 73"?

00:13

Here are the potential answers...

00:16

And spoiler alert, hit pause. Try it yourself.

00:21

Ok, the evil wizards are testing our technical math-vocabulary skills.

00:27

We just have to read the question carefully, and we'll get to the promised land.

00:31

So... let's... go.

00:31

"six more than"

00:33

Translation?

00:34

"six plus"

00:36

Now, they don't say "the quantity of" next but we can infer.

00:43

"seven times a number" -- so ... glance at the question set and they throw you a curve ball...

00:49

...one of the answers has x as a variable; the others are all y...

00:54

...yet the problem only asks about y... so it's pretty safe to cross out c as a possibility...

01:00

because there ain't no x in this problem.

01:02

So we have the 7 times a number as 7y.

01:06

And then "is equal to 73" is just written as equals 73

01:11

Put it all together and we have 6 + 7y = 73

01:16

Flip the order of the first two terms...

01:17

...and it looks like our answer is D. Done. And there ain't no more to do.

Related Videos

CAHSEE Math 5.3 Algebra and Functions
2033 Views

CAHSEE Math: Algebra and Functions Drill 5, Problem 3. Solve the equation.

Simplifying Radicals
9741 Views

We don't like knocking people down to size, but we do like simplifying radicals. Join us?

Arithmetic Math
2251 Views

If fleeing criminals always fled the scene of the crime at perfect right angles, it would be much easier to determine their whereabouts. Fortunatel...

Basics of Game Theory
882 Views

Okay, so this probably isn't going to help you master Pokemon Go, but game theory can be applied to all sorts of situations. Even stomping your old...