Seudónimo Seudónimo

24-11-2018
Mathematics

contestada

Number 6

How do i solve number 6? please provide details.

Number 6 How do i solve number 6 please provide details class=

Respuesta :

KhaRNate KhaRNate

24-11-2018

a = adult
c = children

First night:
100a + 175c = 937.50
a = (937.50 - 175c )/100
a = 9.3750 - 1.75c

Second night:
200a + 316c = 1790

200(9.375 - 1.75c) + 316c = 1790
1875 - 350c +316c = 1790
1875 - 1790 = 34c
85/34= c
c = 2.5

Answer: A

Answer Link

Otras preguntas

Which of these actions of the Federal Reserve can slow economic growth?

Dma corporation has bonds on the market with 16.5 years to maturity, a ytm of 7.7 percent, and a current price of $1,065. the bonds make semiannual payments and

A store sells an item for $180. This is 12/7 of their wholesale cost for the item. How much does the store mark the item up?

Which event resulted in the creation of the Civilian Conservation Corps?

It took a truck, which is moving at 60 mph, 8 hours to get from Boston to Washington DC. How long will it take a car to get from Boston to Washington DC, if it

If i was born in 1974, how old will i be in 2061

A single man lived in his residence for 3 years, sold it for a gain of 185000 he is 58 years old when preparing his tax return he may

The policy of naming each product differently is known as _____ branding.

HELP! Which item is a measurement of fitness? a) flexibility b) breathing capacity c) mental awareness d) family health history Many people said it was B, but I

If inflation in the u.s. is higher than inflation in other countries, what will be the effect on net exports for the u.s.?