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 ( 37+ )
Otras preguntas
How many electrons are in an Fe2+ ion? (1) 24 (3) 28 (2) 26 (4) 56
What is the total charge of the nucleus of a carbon atom? (1) –6 (3) +6 (2) 0 (4) +12
Which radioisotope is a beta emitter?(1) 90Sr (3) 37K(2) 220Fr (4) 238U
The Jayden family eats at a restaurant that is having a 15% discount promotion. Their meal costs $78.96, and and they leave a 20% tip. If the tip applies to the
Which Period 4 element has the most metallic properties? (1) As (3) Ge (2) Br (4) Sc
What is the approximate straight-line distance in miles between Athens and Rome
PROBABILITY PLEASE PLEASE HELP! TY! 1. How many arrangements can be made for an identification code consisting of any two letters except I and O, followed by a
How do you separate sand, salt, and bird seed? This is for my science class!
Atoms of one element are converted to atoms of another element through (1) fermentation (3) polymerization (2) oxidation (4) transmutation
When a mixture of water, sand, and salt is filtered, what passes throughthe filter paper?(1) water, only(2) water and sand, only(3) water and salt, only(4) wate
