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3 years ago

The product of x and y is less than or equal to 4

Mathematics

1 answer:

Trava [24]3 years ago

3 0

Product means multiplication. So the equation would be xy ≤ 4.

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If the dimensions of a rectangle are enlarged by a

AfilCa [17]

Answer:

area of a rectangle = 4(length × width)

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3 years ago

A paper company needs to ship paper to a large printing business. The paper will be shipped in small boxes and large boxes. The

Delvig [45]

10 small boxes and 11 large boxes were shipped.

Step-by-step explanation:

Given,

Total boxes shipped = 21

Total volume of shipped boxes = 342 cubic feet

Volume of each small box = 10 cubic feet

Volume of each large box = 22 cubic feet

Let,

Number of small boxes = x

Number of large boxes = y

According to given statement;

x+y=21 Eqn 1

10x+22y=342 Eqn 2

Multiplying Eqn 1 by 10

$10(x+y=21)\\10x+10y=210\ \ \ Eqn\ 3$

Subtracting Eqn 3 from Eqn 2

$(10x+22y)-(10x+10y)=342-210\\10x+22y-10x-10y=132\\12y=132$

Dividing both sides by 12

$\frac{12y}{12}=\frac{132}{12}\\y=11$

Putting y=11 in Eqn 1

$x+11=21\\x=21-11\\x=10$

10 small boxes and 11 large boxes were shipped.

Keywords: linear equation, subtraction

Learn more about linear equations at:

#LearnwithBrainly

3 0

4 years ago

What is the slope? y = 3<br> 1<br> 2<br> 3<br> 0

inysia [295]

Answer:

Step-by-step explanation:

there are 6 birds and you add 7 and this is what you get

8 0

3 years ago

Help me please someone.

Free_Kalibri [48]

Answer:

divide by 4 from each side

Step-by-step explanation:

$\frac{x}{4} > 13$

÷4 ÷4

x>13÷4

5 0

3 years ago

Read 2 more answers

Determine whether each set of side lengths could be the sides of a right triangle. Drag and drop each set of side lengths to the

Neko [114]

Answer:

10.5cm,20.8cm,23.3cm — yes
6cm, 22.9cm,20.1cm — no

Step-by-step explanation:

If the sides form a right triangle, the sum of the squares of the shorter two sides will equal the square of the longest side.

1. 10.5^2 + 20.8^2 = 23.3^2 . . . . . true algebraic statement; right triangle

2. 6^2 +20.1^2 = 440.01 ≠ 22.9^2 = 524.41 . . . . . this is an obtuse triangle

7 0

3 years ago