2 years ago

In algerbra we use an blank to represent a varible

Mathematics

1 answer:

Juli2301 [7.4K]2 years ago

3 0

Answer:

We use letters to represent a variable in expressions. I hope this helps!

Step-by-step explanation:

You might be interested in

Use any model to solve the story problem. A plumber took 1/8 of his pipes and separated them into 5 equal bundles. What fraction

Dennis_Churaev [7]

Do you need to show your work ? You

8 0

2 years ago

How do you solve z= - 2/3a, for a

gogolik [260]

Z = -2/3a
divide by -2/3 on both sides
a = z divided by -2/3
a = -3/2z

6 0

3 years ago

Read 2 more answers

A box of cereal contains 23.4 ounces. It costs $5.49. What is the cost to the nearest cent of the cereal per ounce

cestrela7 [59]

So in a proportion 23.4 over 5.49 equals 1 over o and multiply 5.49•1=23.4o
5.49=23.4o divide by 23.4 on both sides and that equals 4.26 per oz

3 0

2 years ago

Read 2 more answers

What are the explicit equation and domain for an arithmetic sequence with a first term of 8 and a second term of 5? 20 pts.

fgiga [73]

ANSWER

$a_n = 11 - 3n$

EXPLANATION

The explicit rule for an arithmetic sequence is given by:

$a_n = a_1 + d(n - 1)$

It was given that:

$a_1 = 8$

and

$a_2 = 3$

The common difference is

$d = 5 - 8 = - 3$

We plug in the values into the explicit formula to get,

$a_n = 8+ - 3(n - 1)$

Expand to get,

$a_n = 8 - 3n + 3$

The explicit rule is

$a_n = 11 - 3n$

6 0

3 years ago

Which of the following equations represents the line with a slope of -7/4 and a y-intercept of -11?

andreev551 [17]

Y= -7/4x - 11
My answer has to be 20 characters longkdmmwmmckkdmsnskckd

4 0

3 years ago