First, let's find the amount of calories in a 1 inch pizza:
570/6=95
Knowing this, we just multiply the calorie count of a one inch pizza by 14 to find the calorie count of a 14 inch pizza:
14*95=1330
There are 1330 calories in a 14 inch pizza.
I hope this helps I got it from my math book, Rational numbers are used everyday. Write three instances in which you use each representation of a rational number--fractions, decimals,and percentages-- in your daily activities. Does a certain representation appear to be used most often?
Answer:
M = 20(2) + 3(2) = $46
Step-by-step explanation:
Here, we want to write an equation that could be used to find the amount of money spent
The rental charges $20 for a day and $3 for an hour
For 2 days, amount is 2 * 20 = $40
for 2 hours , amount is 3 * 2 = $6 hours
The amount Spent M will be;
M = 20(2) + 3(2) = $46
x + (x+1) >=46
2x+1 >=46
subtract 1 from each side
2x >= 45
divide by 2
x>= 22.5
x =23
x+1 =24
The two integers are 23 and 24
Eight *(a number) plus 5*(another number) is -13.
translates to:
8(x) + 5(y) = -13
The sum of (the number) and (the other number) is 1.
translates to:
(x) + (y) = 1
We have a system of two equations involving two unknowns: x and y.

We can easily solve the system using Substitution or Elimination. Let's use Elimination this time.
We'll multiply the second equation by -8 so that the x's match up.

When we add the equations together, the x's will fall out of the equation, summing to zero. The 5y and -8y will sum to -3y and the right hand side will sum to -21.

Divide by -3,

Plug back into one of your original equations to find the value of x,

Subtract 7,