3 years ago

Solve the equation for y. 6 = 4x +9y

Mathematics

2 answers:

katovenus [111]3 years ago

3 0

Answer:

y = (6-4x) / 9

Step-by-step explanation:

6 = 4x+9y

Subtracting 4x to both sides

6 - 4x = 9y

Now dividing both sides by 9

We'll get

(6-4x)/9 = y

y = (6-4x) / 9

yan [13]3 years ago

3 0

Answer:

y = 2/3 - 4x/9

Step-by-step explanation:

6 = 4x + 9y

you have to isolate the 9y soo, subtract 4x on both sides

6 - 4x = 9y

now, divide both sides by 9

6/9 - 4x/9 = y

simplify!

2/3 - 4x/9 = y

You might be interested in

What is the decimal 0.7 written as a fraction

viktelen [127]

Its "7/10"

Just think of it as ➡7÷10 = 0.7; 7÷ 10 = .7

Look for the number that comes to that decimal when you're dividing

5 0

4 years ago

Read 2 more answers

in angle HIJ the measure of angle J is equal to 90° HI is equal to 88 ft,and IJ=62ft . find the measure of angle I to the earest

Radda [10]

Answer: $45.21^{\circ }$

Step-by-step explanation:

Given

$\angle J=90^{\circ }$

HI=88 ft

IJ=62 ft

From the figure, we can write

$\cos I=\frac{IJ}{HI}=\frac{62}{88}=\frac{31}{44}\\I=\cos^{-1} (\frac{31}{44})=45.207^{\circ }\approx 45.21^{\circ }$

7 0

3 years ago

If Jenna can walk 6mi in 2h, how many miles could she walk in 2.5h, assuming she keeps the same pace?

laiz [17]

Answer:

7.5mi

Step-by-step explanation:

3 0

3 years ago

A 4-pack of batteries costs $5.16. At this price, what is the cost of one battery?

antiseptic1488 [7]

Answer:

$1.29

Step-by-step explanation:

5.16 divided by 4

8 0

4 years ago

What is 150/100 in decimal form and percent form

Andrews [41]

Decimal : 1.5
Percent : 150%

3 0

3 years ago