yourgirlsafeya
yourgirlsafeya
04-08-2017
Mathematics
contestada
Need help little confuse
Respuesta :
choixongdong
choixongdong
04-08-2017
3(2-y) + y = 4.50
6 - 3y + y = 4.50
- 2y = -1.5
y = 0.75
3x + y = 4.50
3x + 0.75 = 4.50
3x = 3.75
x = 1.25
answer
x = 1.25 and y = 0.75
cost of one lemonade = 75 cents
Answer Link
VER TODAS LAS RESPUESTAS ( 31+ )
Otras preguntas
How to divide with decimals in the divisor.
A rectangle has a length at least four more than five times the width. If the perimeter is at least 44 units, find the least possible width.
Tabcorp provides wagering products via internet, mobile devices and phone? True False
Please help me, its 3:06am in the morning & i have class in 3 hours :(
Jake is wrapping a gift that is in a box with the following dimensions. Length: 12 inches Width: 4 inches Height: 8 inches Havana is wrapping a gift whose box's
what is population of nepal
Find 3y+x if 2x-3y=12 and 8x+3y=14
A bottle of medicine holds 0.25 litres. The instructions on the bottle of medicine say: 'Take two 5 ml spoonfuls three times a day How many days will a full bot
what are possible ratios for 16 to 32
what is 75 percent of 18
