A family paid their electricity bill. If they paid ₱1664.30, how many KWH did they consume, assuming that the price is ₱25.30/first 50 KWH and ₱36.30/succeeding KWH after?

Q: A well driller charges $10.00 for drilling the first meter of a well and for each meter thereafter…

A:

Q: An umbrella has been bought for Php 320. If this 20% less than the selling price, what is the…

A: Solution-  Let X is the selling price And it is given that 20% less than selling price is 320 So we…

Q: Due to depreciation, the cost of a car decreases by 10.2% every year. How much is the estimated…

A: The solution is given below.

Q: Suppose an amount ₱ 500.00 is invested for 2 years at 6% interest rate. How much is the earning of…

A:

Q: The shares stocks of a certain company are initially sold at Php 130.00 per share. The value of the…

A:

Q: I am earning $123,031 a year. After taxes I hace $99214 leftover. What percentage of my earnings am…

A: Earnings per year is $123,031.After taxes , leftover income is  $99214 Therefore, amount paid in…

Q: A man barrowed Php. 2300 for 2 yearS. At the end of the year, he returned Php. 2,500 for principal.…

A: Given information Principal amount P=Php. 2300 Time period t=2 years Amount A=Php. 2500 We have to…

Q: If 1 cup is 5% of the amount needed, what is the amount needed?

A: Let the amount needed be =x5% of the amount needed is 1 cupi.e 5% of x= 1 cup

Q: A man earns GH¢3,840.00 per annum and pays an income tax of GH¢48.00 per month. What percentage of…

A: We will have need to calculate the tax given in a year

Q: What amount of money will be borrowed in order to accumulate ₱94,200 invested for 1050 days paying…

A:

Q: In 3 1/2 months John collected a debt of $91.00. What was the average amount of debt John collected…

A: The given data: Debt collected by John in 312 months =$91 The average amount of debt collected by…

Q: How much money will be in the account of Mr. Jinyoung Park at the end of three years, if he invested…

A: Given:- If invested ₱5,000 in an account paying 8% annually for three years To find:- How much money…

Q: investor buys Rs.1, 200 worth of shares in a company each month. During the first 5 months he bought…

A:

Q: A power company calculates a person's monthly bill from the number of kilowatts-hours

A: Power Company always calculate the monthly bil from the number of kilowats hours . For this the…

Q: a person earned $20.16 interst during the year, at 3% interest how much money did this person have…

A: The objective of this question is to find out the initial amount of money the person had at the…

Q: If you pay Php 25,900 for a TV, its value depreciates 6 % per year, how much will it cost in 8…

A: Multiply the initial amount by 0.948 will result the required cost

Q: An investment of $1500 paid interest of $120. How much interest would $2000 invested at the same…

A: Let x represents the interest paid for the investment $2000. Given that, the interest paid for the…

Q: A professional baseball team signs a player for $800,000. His salary increases by 5% each year. How…

A: Here initial salary (P)= $800,000 Increment rate (r)= 5%=0.05 Final salary (A)= $6 million = $…

Q: A worker gets paid 8.99 $/hour. The worker works on average 35.2 hours/week for 48 weeks per year.…

A: The concept of wage can be described as the total amount of compensation or payment, often hourly or…

Q: If .99 cents is 80% off of the original price, how do I find the original price?

A: suppose the original price was x80% off of the original price means x-x×80%It means we are reducing…

Q: John opened a savings account with $900 and was payed simple intrest at an anual rate of 5%. When…

A: Given that the initial payment is =P= $900 Interest rate= r= 5%= 0.05  time=t= ? Interest = I= $135…

Q: A student saves Rs.12 at the end of the first week and goes on increasing his saving Rs.4 weekly.…

A: It is an important part of statistics. It is widely used.

Q: 2. If Joe uses online banking and averages 20 transactions monthly, how much would it cost at each…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.