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
Nady [450]
3 years ago
14

Use algebra tiles to find the difference. Let one yellow tile equal +1 and one red tile equal –1.

Mathematics
2 answers:
Iteru [2.4K]3 years ago
7 0

D. Just use a calculator 9-10=-1

jekas [21]3 years ago
7 0

it's d or 9 - 10 is 1 . its simple math

You might be interested in
in the diagram, a building casts a 35-ft shadow and a flagpole casts a 10-ft shadow. if the flagpole is 22tall, how tall is the
8_murik_8 [283]

Let, the height of the building be x ft.

Given the building casts 35ft shadow.

The height of the flagpole given which is 22ft and casts a shadow of 10ft.

Now to find the height of the building we have to equate the ratio of height and shadow of the building and the flagpole.

So we can write,

x/35 = 22/10

To find x, we have to get rid of 35 from the left side and have to move it to right side. As 35 is divided there, we will multiply 35 to both sides.

(x/35)× 35 = (22/10)×35

x = (22×35)/10

x = 770/10

x = 77

So, the height of the building is 77 ft which is the required answer here.

8 0
3 years ago
I need help drawing the graph of -2x+2y=-4
True [87]
Arrange in slope intercept form.....
2y = 2x -4
y = x - 2

So, the line would go up......crossing the y axis at -2.........hope this helps

4 0
3 years ago
Read 2 more answers
Marcella bought a 25-ounce bottle of olive for $5.88. She used 60% of the olive in two weeks. Which of the following is the cost
sergij07 [2.7K]
Aprox.$3.52. if you ever need to find the percentage of something you just times it by the fraction. e.g. 60% of 5 = 5x0.6. so all you need to do to figure this out is to find 60% of 5.88 which is  apporxamitely 3.52
3 0
3 years ago
Collins Middle School has 217 sixth grade students. If the sixth grade is 35% of the total school, how many students are in the
lbvjy [14]

Answer:620

Step-by-step explanation: lets say the total of school is X so:

X.35÷100=217

when we calculate this the answer will be  620

4 0
3 years ago
Read 2 more answers
Need help quick simplify the expression (-4) power of 3
dezoksy [38]

Answer:

-64

Step-by-step explanation:

The question is asking to solve (-4)^3

Notice how the -4 is in parenthesis. This means that along with the 4 being multiplied, the negative is too.

(-4)^3 is the same as -4 · -4 · -4

First let's figure out if this will be negative or positive

Whenever the exponent is odd and there is a negative in the parenthesis the answer will be negative and if its even it will be positive

Now find out what 4 x 4 x 4 equals (64)

In conclusion the answer is -64

8 0
3 years ago
Other questions:
  • Nina already owns 2 necklaces, and additional necklaces are priced at 2 for a dollar. How much money does Nina need to spend on
    10·1 answer
  • The tax rate for the town of Stanton is $2.536 per$100. Find Mikes tax bill if his property in Stanton is assessed at $72,000.
    14·1 answer
  • Find the area if the figure
    11·2 answers
  • The quotient of 20 and 3 more than x is 4. Find x.
    15·2 answers
  • Given the figure below, find the values of x and z .
    9·1 answer
  • Team B played three games and had an average of 13 hits in each game with 100 official at-bats. Three of the hits were home runs
    14·1 answer
  • Mr. Antle is trying to find the median temperature of Portland. If the Histogram is the only information he is given, which rang
    10·1 answer
  • Need helppp ASAP!!!!!
    9·2 answers
  • find a polynomial equation of the lowest degree with rational coefficients whose one root is (cbrt 2 + 3*cbrt 4)
    12·1 answer
  • A box contains ten cards labeled Q,R,S,T,U,V,W,X,Y, and Z. One card will be randomly chosen. What is the probability of choosing
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!