mona360
mona360
03-09-2018
Mathematics
contestada
how do you solve this?
Respuesta :
TheBreeze
TheBreeze
03-09-2018
a) C = 40 + 30t
b) 280 = 40 + 30t
30t = 240
t = 8
The plumber worked 8 hours
Answer Link
churchkeys88
churchkeys88
03-09-2018
C is equal to (30 x t) + 40
C = 30t + 40
we are given that C = 240
280=30t + 40
solve for t
t = 8 hrs
Answer Link
VER TODAS LAS RESPUESTAS ( 62+ )
Otras preguntas
What are the strategies of each army in the battle of gettysburg?
In a bag of 100 candies, 55 candies are circle-shaped and 45 are square-shaped. 35 candies have almond cores, and the remaining ones have pecan cores. there are
Which of the following is an example of informal language? The parking situation is a serious and dangerous problem. The most effective solution to the problem
How is the area of a triangle related to the surface area of a square pyramid
what tool is used to measure a single,specific volume of liquid? A.a beaker B. a graduated cylinder C. A buret D. A volumetric flask
Help with math plz! Show work giving brainlist :D
You buy a new video game for $59.99. the sales tax is 8%. what is the total cost of the video game inculding sales tax?
The air in the atmosphere circulates mainly because _____. conduction is absorbing cold air into hot air radiation is emitting the Sun's heat convection is red
Choose the sentence with the correct use of a colon. Question 14 options: We visited multiple states on our trip; Tennessee, South Carolina, and North Carolina.
Which kind of sentence is this? I can't believe this happened A. imperative B. exclamatory C. declarative D. interrogative
