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Novay_Z [31]
3 years ago
8

Help! If anyone knows thanks

Mathematics
2 answers:
DerKrebs [107]3 years ago
6 0
A:
2t
t is the number of toys

b:
(p+12)/16
p is the price
Brums [2.3K]3 years ago
6 0
A)
x is number of toys
the product of 2 and number of toys is 2x
b)
x is the price
(x + 12)/16 
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What is 1/4 of 2000 1/5 of 1600 2/3 of 1965
pogonyaev
500, 320, 1310


Calculator
3 0
3 years ago
Read 2 more answers
If a rotation takes triangle CAT to C'A'T', what is C'T'?
xxMikexx [17]
I think it is negative 1 I’m not sure tho
7 0
3 years ago
Graph the data in the table. Which kind of function best models the data? Write an equation to model the data. quadratic; y = 2.
Oksanka [162]

Answer:

Option (1)

Step-by-step explanation:

x               -2              -1                 0                    1                   2

y               10            2.5                0                  2.5                3.0

Ist difference,

d_1=y_2-y_1

    =2.5-10=-7.5

d_2=y_3-y_2

    =0-2.5

    = -2.5

d_3=y_4-y_3

    =2.5-0

    = 2.5

d_4=y_5-y_4

    =10.0-2.5

    = 7.5

2nd difference,

x_1=d_2-d_1

    =-2.5+7.5

    = 5

x_2=d_3-d_2

    =2.5+2.5

    = 5

x_3=d_4-d_3

    =7.5-2.5

    = 5

Since 2nd difference is common, given table represents a quadratic equation.

Let the equation is,

y = ax²+ bx + c

For a point (0, 0) passing through the quadratic equation,

0 = c

Therefore, quadratic equation is y = ax² + bx

Since ordered pair (-1, 2.5) passes through the graph of the function,

2.5 = a(-1)² + b(-1)

a - b = 2.5 ------(1)

For another point (1, 2.5)

2.5 = a(1)² + b(1)

a + b = 2.5 ------(2)

By adding equations (1) and (2),

2a = 5

a = 2.5

and from equation (2)→ y = 0

Therefore, equation of the quadratic function given in the table is y = 2.5x²

Option (1) is the answer.

8 0
3 years ago
What is 8/16 I will give brainlyist
zepelin [54]

Answer:one half

Step-by-step explanation:

3 0
3 years ago
Add the two expressions.<br> 69 + 1 and q + 11<br> Enter your answer in the box.<br> Please help!!
Pavlova-9 [17]

Answer:

l think the answer is 81q

3 0
3 years ago
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