cam229
cam229
11-02-2018
Mathematics
contestada
Find x when y=6 in the literal equation 5x+4y=39
Respuesta :
Janay1012
Janay1012
11-02-2018
5x + 4y = 39 (Plug in y)
5x + 4(6) = 39
5x + 24 = 39 (Subtract 24 on both sides)
5x = 39 - 24
5x = 15 (Divide by 5)
x = 3
Answer Link
VER TODAS LAS RESPUESTAS ( 78+ )
Otras preguntas
What is the percent yield of potassium chloride if potassium reacts with excess chlorine gas to produce 10.3 grams of potassium chloride, but the theoretical yi
A dining set is priced at $785. If the sales tax is 7 percent, what is the cost to purchase the dining set? Round to the nearest cent if necessary.
A triangle with sides of lengths 16,30,and 35 is a right triangle? a. true b. false
The function F(x) is described below. F(x) = 3x + 2 What is the value of F(5)? a. 15 b. 17 c. 10 d. 21
If 3t-7=5t, then 6t= Whyyyy? I need help with being explained why it's -21....
Which of the following events in English history occurred LAST in 1688? a. tries civil and criminal cases b. rules when the monarch is sick c. can veto bills pa
Which equation has water as a product in the chemical reaction? a. Na + Cl NaCl b. H2O H2 + O2 c. NaOH + H2 Na + H2O d. CO2 + O2 + energy C6H12O6 + O2
In this double replacement reaction what are the products? HCI + NaOH -------------> ?
which side won the Korean War
what is bigger 9/10 or 7/8
