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rjkz [21]
3 years ago
5

Please help me with these questions (It’s due tomorrow)

Mathematics
1 answer:
NISA [10]3 years ago
5 0
A.) x(x-2)
x^2-2

B.) x(x+6)+3(x+6)
x^2+6x+3x+18
x^2+9x+18

C.) (x+3)(x+6)
x^2+6x+3x+18
x^2+9x+18
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Noah bought 4 tacos and paid $6. At this rate, how many tacos could he buy for $15? Jada's family bought 50 tacos for a party an
lesya [120]

Answer:

-Noah could buy 10 tacos for $15.

-Jada's tacos were not the same price as Noah's tacos.

Step-by-step explanation:

You can use a rule of three to find the amount of tacos that Noah could buy with $15:

$6  →  4

$15 →  x

x=(15*4)/6=10

At this rate, Noah could buy 10 tacos for $15.

Now, to find out if Jada's tacos were the same price as Noah's tacos, you have to find the price per taco in each case by dividing the amount paid by the number of tacos bought:

Noah: 15/10=1.5

Jada: 72/50=1.44

According to this, Jada's tacos were not the same price as Noah's tacos.

7 0
3 years ago
PLEASE HELp
bija089 [108]

Answer:the answere is 3/40 I hope this help

Step-by-step explanation:

5 0
3 years ago
Mike put 210 baseballs into 7 trash bins. He put the same number of baseballs in each bin. He took 2 trash bins of baseballs to
OLEGan [10]

Answer:

D. 60

Step-by-step explanation:

210 baseballs divided evenly between 7 trash bins = 30 balls per bin

2 trash bins multiplied by 30 balls per bin = 60 balls in two bins

Hope this helps!

4 0
2 years ago
Find all expressions below that are equivalent to (3)^4(10)^4
Rudik [331]

Answer:

1, and 3 are equivelent to (3)^4(10)^4

Step-by-step explanation:

(3)^4(10)^4 = 810000

1. (3^2)^2 * (10^2)^2

   (9)^2   *   (100)^2

      81     *   10000

     810000

2. (13)^4 = 28561

3. (3 * 10)^4

      (30)^4

       810000

6 0
3 years ago
Factor the expression completely <br> 8y-36
Shtirlitz [24]

Answer:

4(2y - 9)

Step-by-step explanation:

8y - 36 \\  = 4(2y - 9) \\

5 0
3 years ago
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