3 years ago

Lexi painted 2 faces in 8 minutes at the crafts fair.At this rate,how many faces can she paint in 40 minutes?

Mathematics

2 answers:

VLD [36.1K]3 years ago

6 0

10 faces. 2:8 x:40 so 40÷8= 5 so x: 5x2 whixh is 10

marta [7]3 years ago

3 0

Find the unit rate: Lexi can paint 1 face in 4 minutes

40/4 = 10

Lexi can paint 10 faces in 40 minutes,

You might be interested in

What is the greatest conman factor of -32x3+41x4y

KiRa [710]

Answer:

x^3

Step-by-step explanation:

6 0

3 years ago

Convert into 9 kilogram into metre....

IrinaVladis [17]

Answer:

0.009000000000000001

5 0

3 years ago

Read 2 more answers

Explain the difference between finding the volume of a cylinder and the volume of a cone.(please help me)

Natali5045456 [20]

Answer:

The difference is that the height of the cone is divided by 3

Step-by-step explanation:

formular of cylinder

$V=\pi r^2h$

Formular of a cone

$V=\pi r^2\frac{h}{3}$

7 0

3 years ago

Use either Gaussian elimination or Gauss-Jordan elimination to solve the given system or show that no solution exists. (If there

True [87]

Answer:

x1 = t, x2 = -t and x3 = 0

Step-by-step explanation:

Given the system of equation

x1 + x2 + x3 = 0 .... 1

x1 + x2 + 9x3 = 0 .... 2

Subtract both equation

x3 - 9x3 = 0

-8x3 = 0

x3 = 0

Substitute x3 = 0 into equation 1

x1 + x2 + 0 = 0

x1+x2 = 0

x1 = -x2

Let t = x1

t = -x2

x2 = -t

Hence x1 = t, x2 = -t and x3 = 0

5 0

3 years ago

3x + 3 − x + (−7) > 6 what is x

WARRIOR [948]

3x+3-x+(-7)>6

combine like terms on left side

2x-4>6

add 4 to both sides 2x>10

x=10/2 = 5

x>5

6 0

3 years ago