1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
NeX [460]
3 years ago
15

Ron is tiling a countertop. He needs to place 54 square tiles on each of 8 rows to cover the counter. He wants to randomly place

8 groups of 4 blue tiles each and have the rest of the tiles be white. how many white tiles wwill Ron need ?
Mathematics
1 answer:
Eduardwww [97]3 years ago
5 0

22 white and 32 blue since 8 times 4 is 32 and 54 minus 32 is 22.

You might be interested in
Use the parabola tool to graph the quadratic function y=-1? - 2.0 +8
Andreas93 [3]

Answer:

see explanation

Step-by-step explanation:

I don't have graphing facilities but can give you the vertex and 1 other point.

Given a parabola in standard form

y = ax² + bx + c ( a ≠ 0 )

Then the x- coordinate of the vertex is

x = - \frac{b}{2a}

y = - x² - 2x + 8 ← is in standard form

with a = - 1 and b = - 2 , then

x = - \frac{-2}{-2} = - 1

Substitute x = - 1 into the equation for corresponding value of y

y = - (- 1)² - 2(- 1) + 8 = - 1 + 2 + 8 = 9

vertex = (- 1, 9 )

To obtain another point substitute any value for x into the equation

x = 0 : y = 0 - 0 + 8 , then (0, 8 ) is a point on the graph

x = 2 : y = - (2)² - 2(2) + 8 = - 4 - 4 + 8 = 0  then (2, 0 ) is a point on the graph

3 0
3 years ago
What is the opposite of factoring
ASHA 777 [7]

Answer:

simplifying

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Solve for x Enter the solutions from least to greatest . (x - 4)(- 5x + 1) = 0 lesser x = greater x =
nataly862011 [7]
Lesser x is 1/2 or 0.3
greater x is 4
4 0
3 years ago
Tony has a rectangular yard he would like to fence. He knows the length of his yard is 3x3+4x2−6x and the width of the yard is 2
Step2247 [10]

Answer:

P = 6x³ + 12x² - 18x + 8

Step-by-step explanation:

Given that:

Length = 3x3+4x2−6x

Width = 2x2−3x+4

The length of fencing needed will be :

Perimeter of rectangle (P) = 2( Length + Width)

P = 2[ (3x3+4x2−6x) + (2x2−3x+4)]

P = 2 (3x³+ (4x² + 2x²) + (-6x - 3x) + 4)

P = 2(3x³ + 6x² - 9x + 4)

P = 6x³ + 12x² - 18x + 8

6 0
3 years ago
How do I find the operation to do in math word problems
Advocard [28]

Answer:

There is usually a word that represent the operation for example difference to subtract

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • Solve the equality for z z+8>12 Simplfy your answer as much as possible
    14·1 answer
  • Mr. Smith ate a snack with 80.79 total calories. If the chips he ate were 43.39 calories, how
    6·1 answer
  • Rewrite the formula for the circumference of a circle C=2xpix r in terms of its diameter d. Show your work.
    8·2 answers
  • What is the value of the 8's in 88,000
    12·2 answers
  • What is the least common denominator for the fractions 1/3 and 2/9?
    13·1 answer
  • Use the graph to determine the input value for
    14·2 answers
  • In 1994, the moose population in a park was measured to be 3000. By 1998, the population was measured
    6·1 answer
  • Geometry ! No links please
    10·1 answer
  • Which algebraic of an transformation on a coordinate grid does not preserve congruence
    10·1 answer
  • Answer 2 + 2 = <br>free<br>point​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!