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 ( 96+ )
Otras preguntas
i need a prompt asap!!!!!!! will give brainliest!!!!! In this assignment, you will create your own propaganda poster. Your poster should contain images and symb
Which became a major center of commerce and trade after the Erie Canal was built in the early was built in the early 1800’s?
In a major extinction event, what is the minimum percentage of species that goes extinct?
what body part is spelled the same forwards and backwards
An operon encodes enzymes for making an essential amino acid and is regulated like the trp operon. Which of the statements is true? A. The amino acid inactiva
3y+4=6y+19 What is y? Simply yor answer as much as possible
A bar serves Jello shots each containing 1 1/2 ounces of 80-proof vodka. How many alcohol servings are in 4 Jell-O shots
Which of the following situations is an example of a flashback? A. A man explains his political views. B. A woman vividly recalls a childhood experience.
What is an effective way to display calculations in word
1. The ______ is what happens in the story. 2. The ______ is what the story is about. Available answers: • Plot • Theme • Setting • Conflict • Climax Thank y
