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3 years ago

9

What is number 3??????????????????

2 answers:

Minchanka [31]3 years ago

7 0

C is the final answer

Contact [7]3 years ago

6 0

First off simplify your mixed number and and create that in to a precentage

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2 oranges and 3 lemons cost 64p 3 oranges and 4 lemons cot 89p whats the cost of an orange?

adelina 88 [10]

Answer:

The cost of an orange is 21.5

Step-by-step explanation:

let orange be O and lemon be L

it becomes simultaneous Equations

2O+3L=64----1. x3

3O+4L=89----2. x2

6O+12L=192

6O+8L=178

subtracting

4L=14

L=7

put 7 for L in equ 1

2O+3(7)=64

2O+21=64

2O=64-21

2O=43

O=21.5

3 0

1 year ago

22n=418<br><br><br> what is the vaule of n.

AnnZ [28]

Answer:

n = 19

Step-by-step explanation:

22n = 418

Divide both sides by 22.

n = 19

8 0

3 years ago

A file Mrs. Campbell wants to download says it will take about 32 minutes. Her computer says 24 minutes have passed since the do

IRINA_888 [86]

75%
32•.75=24
hope this helps

3 0

3 years ago

Read 2 more answers

An art class is making a mural for the school that has a triangle drawn in the middle. The length of the bottom of the triangle

Arte-miy333 [17]

Answer:

7

Step-by-step explanation:

4 0

2 years ago

Find the zeros of f(x) = x^2+5x-6.<br> A. {-2,3}<br> B. {-6,1}<br> c. {-2,-3}<br> D. {-6,-1}

Arisa [49]

Answer:

x^2+5x-6

a = 1 b = 5 and c = -6

Using the quadratic formula:

x = [-5 +- sq root (25 -4 * 1 *-6) ] / 2 * 1

x = [-5 +- sq root (49)] / 2

x = [-5 +- 7] / 2

x1 = 1

x2 = -6

Step-by-step explanation:

7 0

3 years ago