ewhichard ewhichard

16-01-2020
Mathematics

contestada

4/7x + 5/14x = 39 I need help with this in math class

Respuesta :

josshyaby josshyaby

16-01-2020

Answer:

Step-by-step explanation:

4/7x + 5/14x = 39

Multiply each term by 14

8x + 5x = 546

13x = 546

x = 546/13

x = 42

Answer Link

Otras preguntas

a baby carriage is sitting at the top of the hill that is 21 m high. the carriage with the baby has a mass or 1.5kg. the carriage has ___ energy. calculate it.

What is the upper bound in maths?

Which equation applies the associative property of multiplication? A: 4/9 x (-3/8) x 9/4 = 4/9 x 9/4 x (-3.8) B: −12/5 x (7/12 x 1/9) x 8/5 = (−12/5 x 7/12) x

3. An ice cream truck operator tracks total daily sales, rounded to the nearest dollar, for 14 days, as shown in the following table.

Fill in the blanks. 1. Making mental images makes it easier to blank and blank what you are reading. 2. Images aren't just pictures; they can connect to all the

Which word does NOT have a strong connotation? A) from B) blueblack C) cracked D) ached

Based on the details in the passage, what can readers infer about Annie?

Scientists have discovered a new planet. The planet is in a solar system whose star is similar in size to the sun and is about as far from the star as Venus is

Which chemical can be used to test for the presence of starch?

PLEASE HELP Write these times in word form in Spanish 7:50 8:55 10:00 11:10 11:50 12:55