All categories

3 years ago

It’s me again lol pls help

Mathematics

1 answer:

bulgar [2K]3 years ago

4 0

Answer:

Step-by-step explanation:

This might look strange, but I would begin by adding 4y to both sides.

12x = 20 + 4y Subtract 20

12x - 20 = 4y Divide both sides by 4

12x/4 - 20/4 = 4y/4 Combine

3x - 5 = y

You might be interested in

Use elimination to solve the system of equations:

zhenek [66]

4
x
+
y
−
2
z
=
0
4
x
+
y
-
2
z
=
0
,
2
x
−
3
y
+
3
z
=
9
2
x
-
3
y
+
3
z
=
9
,
−
6
x
−
2
y
+
z
=
0
-
6
x
-
2
y
+
z
=
0
x
+
2
y
=
4
x
+
2
y
=
4
,
2
x
+
4
y
=
8
2
x
+
4
y
=
8
3
x
+
y
=
4
3
x
+
y
=
4
,
6
x
−
7
y
=
2

8 0

2 years ago

Will give Brainliest What is the length of the hypotenuse of the triangle when x=13 7x+7 3x

Semmy [17]

Answer:

Jfjfjfjfhfhchxhhxxjjxxjxjxhxjxkxjx

5 0

3 years ago

Peter bought 3 different types of

Dominik [7]

Answer:

3/4 lb

Step-by-step explanation:

You can use multiplication:

3 × 1/4 lb = 3/1 × 1/4 lb = 3/4 lb

You can also use addition:

1/4 lb + 1/4 lb + 1/4 lb = 3/4 lb

3 0

2 years ago

Read 2 more answers

What is the greatest common factor of 12хуб + 60xy? — 24x°у? ?

Liula [17]

The greatest common factor is $12xy$

Explanation:

The given expression is $12xy^6+60xy$

We need to determine the greatest common factor of the given expression.

The greatest common factor of two numbers is the largest number of the two numbers that divides them both.

Hence, from the given expression, let us common out the highest factor that divides the two numbers.

Thus, we have,

$12xy^6+60xy=12xy(y^5+5y)$

Thus, the largest number that divides both the terms is $12xy$

Hence, the greatest common factor of the given expression is $12xy$

3 0

3 years ago

Greg buys 60 garden plants at a cost price of $2.00 each to sell in his shop. He sells 25 of them at the profit of 75% and 18 of

fomenos

Answer:

$43.30 profit

Step-by-step explanation:

Total cost of plant:

60*2 = 120

Greg makes total of:

25*(2 + 0.75*2) + 18*(2 + 0.35*2) + (60 - 25 - 18)*2*4/5 = 163.3

Since Greg mare than cost, he has a profit and the amount is:

163.3 - 120 = 43.3

4 0

3 years ago