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4 years ago

−2/3(3x−4)+3x=5/6 whoever gets right gets brainlyest

Mathematics

2 answers:

REY [17]4 years ago

7 0

−2/3(3x−4)+3x=5/6

= -11/6

ziro4ka [17]4 years ago

4 0

I got -11/14

not 100% sure if it's correct but I'm at least 99.99% sure

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Andy and Christopher are measuring a liquid solution using graduated cylinders. Andy uses 3.5liters of the liquid solution, and

klasskru [66]

Answer:

129:175

Step-by-step explanation:

Andy and Christopher are measuring a liquid solution using a graduated cylinder

Andy uses 3.5 liters of the liquid solution

3.5 liters to mililiters

= 3.5 ×1000

= 3500 mililiters

Christopher uses 2580 mililiters

Therefore the ratio of Christopher's measurement to Andy's measurement can be calculated as follows

= 2580/3500

= 129 : 175

Hence the ratio of Christopher's measurement to Andy's measurement is 129:175

5 0

4 years ago

I really need this answer, its a quiz

Korvikt [17]

Step-by-step explanation:

hahahahahaha I finished math I don't want to see that

4 0

3 years ago

Please help<br> please please please

Kruka [31]

Answer:

2.453 as a decimal and 2/16 as a fraction

Step-by-step explanation:

Not sure how to explain.

3 0

3 years ago

Chem deposited $115.00 in a savings account. Each week thereafter, he

Yanka [14]

Answer:

Part a) $y=35x+115$

Part b) $\$1,165$

Step-by-step explanation:

Part a)

Let

x -----> the number of weeks

y ----> the total amount Chem has deposited in a saving account

we know that

The equation of a line in slope intercept form is

$y=mx+b$

where

m is the rate or slope of the linear equation

b is the y-intercept of the linear equation or initial value (value of y when the value of x is equal to zero)

In this problem we have that

The rate or slope is equal to

$m=35\frac{\$}{week}$ -----> amount deposited by Chem each week

The y-intercept or initial value is

$b=\$115$ ----> amount deposited originally in the saving account

substitute the values

$y=35x+115$

Part b) How much has Chem deposited 30 weeks after his initial deposit?

For x=30 weeks

substitute in the equation

$y=35(30)+115$

$y=\$1,165$

5 0

3 years ago

What is the k?<br> k + 8/3 = -2

Leto [7]

Step-by-step explanation:

$k + \frac{8}{3} = - 2$

$\frac{3k + 8}{3} = - 2$

Cross Multiplying

$3k + 8 = - 6$

$3k = - 6 - 8$

$3k = 14$

Therefore

$k = \frac{14}{3}$

Hope it will help you.

8 0

3 years ago

Read 2 more answers