2 years ago

Mrs. Femandez starts out with $255 in her checking account. She deposits $35 on Monday. Tuesday afternoon she

Mathematics

1 answer:

statuscvo [17]2 years ago

3 0

Answer:

255+35-75

Step-by-step explanation:

Since we are trying to find the account balance, we consider anything in or going to the account to be positive.

255 is positive since it is in the account

35 is positive since it is going into the account

75 is negative because it is going out of the account

so the final expression to express the amount is the checking account would be 255+35-75

You might be interested in

105 people must be split into 3 equal groups. How many people in each group?

Allisa [31]

Answer:

35 people in each

Step-by-step explanation:

105÷3=35

6 0

3 years ago

Leezas aquarium holds 55 gallons of water. She is filling the tank and has already put in 22 gallons. Write and solve an inequal

svp [43]

Leeza can put 33 or less gallons of water in aquarium.

Step-by-step explanation:

Given,

Capacity of aquarium = 55 gallons of water

Water already in aquarium = 22 gallons

Let,

x be the number of gallons that can be added in aquarium.

As aquarium can hold 55 gallons of water, therefore, we cannot add more than 55 gallons of water.

$x+22\leq 55$

Subtracting 22 from both sides

$x+22-22\leq 55-22\\x\leq 33$

Leeza can put 33 or less gallons of water in aquarium.

Keywords: inequality, subtraction

Learn more about inequalities at:

#LearnwithBrainly

6 0

3 years ago

What percentage is equal to 2/5?

nikdorinn [45]

40%

Because, 2/5 equals 4/10. 10x10=100, so 4x10=40, so 40%.

6 0

2 years ago

Read 2 more answers

8.-10 + 0.22 can someone help me again

grigory [225]

Answer:

8.10+0.22

Is 8.33

Step-by-step explanation:

6 0

3 years ago

Can anybody help? Exponential Functions

lana [24]

................................................................................................

4 0

3 years ago