I need help with my math homework

Mathematics

2 answers:

AleksandrR [38]3 years ago

5 0

Download Photomath it helps and it gives you step by step or

tensa zangetsu [6.8K]3 years ago

4 0

The first question is saying that one day, a item was 12 dollars! Then, they lowered the prince by 1 dollar. And then again another dollar. And then they added 3 dollars to the price.

The expression would be 12 - 2 + 3!

Evaluating the expression (what’s the answer-solve the expression) would be 13 dollars. So the answer is 13 dollars.

Then what does your answer to part B mean in the context of the problem, (what does 13 mean) it would be 13 means how much money the price is right now! HOPE THIS HELPS! :) ANY QUESTIONS ASK MEEE

You might be interested in

Total solar eclipses occur on a regular and predictable basis. One that could be viewed in parts of the United States occurred o

Ivenika [448]

Answer:

Step-by-step explanation:

The previous solar eclipse occured on March 7 , 1970 .

saros cycle has duration of 18 years , 11 + 1/3 days

So the earth goes 1 / 3 of its daily rotation beyond its previous location in the next solar eclipse on the earth . In order that we get solar eclipse on the same point on the earth , we shall have to wait for third solar eclipse

So total period of wait = 18 x 3 years + 11 x 3 + 1 = 54 years and 34 days

Date of next solar eclipse on the same spot = 1970 + 54 = 2024

7 th March + 34 days = April 10

likely date = April 10 , 2024 .

8 0

3 years ago

Find the value of (2x-1) -(y+3) when x=3 and y=1

Setler [38]

Answer:

Step-by-step explanation:

(2*3-1)-(1+3)

(6-1)-4