This question can be modeled using the equation 3x+4=52 (x is the purple marbles). To solve this equation subtract 4 from both sides, making it 3x=48. divide both by three showing x=16. This shows that 16 is the answer.

5 0

3 years ago

Find the difference of the following sequence: -7, -9, -11...<br><br> Difference: ___

Anna007 [38]

Hmmmmmm I think I know the answer to this

3 0

3 years ago

Read 2 more answers

Factorise: 6ax+2abx+3ay+by

Slav-nsk [51]

Answer:

I think the question is not correct because it can't be factorize

Step-by-step explanation:

6 0

2 years ago

Find the absolute value of lk-8l=8<br><br> PLS ANSWER BEFORE 6:00 TODAY TY

Bingel [31]

It's 7:58 here.

|k-8|=8

k-8 = 8 or -(k-8)=8

k=16 or -k+8=8

k=16 or k=0

check:

|0-8|=|-8|=8 good

|16-8|=|8|=8 good

Answer: k=16 or k=0

5 0

3 years ago