Translate 1. The table below shows the approximate dimensions of the
Luxor Pyramid in Las Vegas and the Great Pyramid of Khufu
in Egypt. Both pyramids have square bases.
Pyramid
Height
(feet)
Area of the Base
(square feet)
360,000
Luxor
350
Khufu
455
570,025
+
Part A: The designer of the Luxor Pyramid has allocated
1000 ft3 of space for each person. Approximately
how many people is the hotel designed to hold, if
it is filled to capacity?

the 3rd option is right

step-by-step explanation:

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!