All categories

2 years ago

What statement makes the open sentence 49-7x=21 true?

1 answer:

5 0

If the question is asking what x equals then I believe the answer is x=4 because if you replace x with 4 and multiply them, you end up with 49-28 which equals 21

Hope this helps! :))

You might be interested in

1/3=7/21, .. What are the means

gayaneshka [121]

Answer:

Equivelant fractions.

Step-by-step explanation:

Ask your self..

How did the 1/3 become 7/21?

Its very simple multiply 1/3's numerator and denominator by 7

So its going to be.. 1 x 7 = 7

3 x 7 = 21

Therefore, we have 7/21

3 0

2 years ago

HELP URGENT 5 STAR RATING AND BRAILY IF HELP!

stira [4]

If you divide both the Cashew butter and the macadamia butter in half and then multiply the peanut butter by 4 you will get $25.62 (after adding the answers up)

7 0

2 years ago

Read 2 more answers

Find the first three terms of the sequence with nth term 2n+4

LiRa [457]

Answer:

To find out the first three terms of 2n + 4 substitute 1 ,2 and 3 into the equation.

2(1)+4=2+4=6

2(2)+4=4+4=8

2(3)+4=6+4=10

As you can see the sequence goes up in 3s 6 ,8, 10 To find out the 9th term you also substitute 9 into the equation so

2(9)+4=18+4=22

Hope this helped!

5 0

3 years ago

Determine the degree of the relation y = 8x^4 – 3x^3 + x^2. a) 4 b) 3 c) 1 d) 2

BlackZzzverrR [31]

Answer:

x= 2x+3

Step-by-step explanation:

delta= postif

x1= -b - racine de Delta sur A AU CARRE

x2= -b + racine de delta A AU CARRE

8 0

2 years ago

1:30000 what is the actual distance represented by 1 cm

Deffense [45]

1:30000 is 0.3 kilometers per centimeter
or 3.3333333333333335 centimeters to 1 kilometer in metric

8 0

2 years ago