All categories

3 years ago

Maria has twice as

Mathematics

1 answer:

aleksklad [387]3 years ago

7 0

First, let's make two variables to assign to both girls.

m = Maria's number of crayons

c = Corrine's number of crayons

Since Maria has twice as many crayons as Corrine, we know that the number of crayons Maria has is the number of Corrine's crayons multiplied by two.

Knowing this, we can make the expression <u>m = 2c</u>

You might be interested in

Sam bought a new couch on sale at the discount furniture store. The original cost of the couch was $550. The sale price was $449

dolphi86 [110]

30%x550=165
550-165=385
385+99=385.00

4 0

3 years ago

Select the graph that would represent the best presentation of the solution set.<br> \absP > 3

m_a_m_a [10]

Answer:

Step-by-step explanation:

there's no graph selection attached. Can you upload it and then I can help?

4 0

2 years ago

Factor the expression completely.

evablogger [386]

Answer:

Factoring the expression $xy^4+x^4y^4$ completely we get $\mathbf{xy^4(x+1)(x^2-x+1)}$

Step-by-step explanation:

We need to factor the expression $xy^4+x^4y^4$ completely

We need to find common terms in the expression.

Looking at the expression, we get $xy^4$ is common in both terms, so we can write:

$xy^4+x^4y^4\\=xy^4(1+x^3)$

So, taking out the common expression we get: $xy^4(1+x^3)$

Now, we can factor the term (1+x^3) or we can write (x^3+1) by using formula:

$a^3+b^3=(a+b)(a^2-ab+b^2)$

So, we get:

$xy^4(1+x^3)\\=xy^4(x^3+1)\\Applying\:the\:formula\;of\:a^3+b^3\\=xy^4(x+1)(x^2-x+1)$

Therefor factoring the expression $xy^4+x^4y^4$ completely we get $\mathbf{xy^4(x+1)(x^2-x+1)}$

6 0

3 years ago

PLEASE HELP

vova2212 [387]

5 x 5/2 = 25/2

answer
25/2 units

8 0

3 years ago

Read 2 more answers

PLEASE HELP WITH QUESTIONS 4 AND 5

agasfer [191]

Answer:

4 - Complementary

5 - Supplementary

Step-by-step explanation:

i can't find the value of X

6 0

3 years ago