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LenaWriter [7]
3 years ago
14

What is 2x+3x= pls help

Mathematics
2 answers:
KengaRu [80]3 years ago
4 0

Answer:

<em>5x</em>

Step-by-step explanation:

<u>Add 2x and 3x </u>

Hope this helps!

Greeley [361]3 years ago
4 0
6x u just multiply them and add the x
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One number is 6 more than another. The difference between their squares is 204. What are the numbers?
Crazy boy [7]

Answer:

14 and 20

Step-by-step explanation:

<u><em> Let x and y be two numbers where x < y</em></u><em>.</em>

We are given :

y - x = 6

y² - x² = 204

Then

y - x = 6

(y - x)(y + x) = 204

Then

y - x = 6

6 × (y + x) = 204

then

y - x = 6       (Equation 1)

y + x = 34    (Equation 2)

Then

(Equation 1) + (Equation 2) ⇒ 2y = 40 ⇒ y = 20

Now ,we substitute y by 20 in equation 1 :

y - x = 6

⇔ 20 - x = 6

⇔ 20 - 6 = x

⇔ x = 14

4 0
1 year ago
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ANSWER PLZ QUICK AND FAST
Vsevolod [243]

a/3 = -18

a = -18 x 3

a = -54 (D)

7 0
3 years ago
Laila reads 36 pages in 4 hours which expression can be used to find the number of pages she reads per hour
djverab [1.8K]

Answer:

D

Step-by-step explanation:

 36 pages divided by 4

6 0
3 years ago
A spinner of 10 divisions, numbered from 1 to 10, is spun and two coins are tossed. What is the probability to land on a prime n
pogonyaev

Answer:

1/10

Step-by-step explanation:

There are 4 prime numbers from 1 to 10 (2,3,5,7). This makes the probability of getting a prime number as 4/10 = 2/5.

The probability of getting one tail is 1/2, making the proability of getting 2 to be (1/2)^2 = 1/4.

Multiply both probabilities together, and you get 2/5 * 1/4 = 1/10

6 0
3 years ago
3) Write in expanded form: 12, 245
spin [16.1K]
Twelve, two hundred and fourty five
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3 years ago
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