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alina1380 [7]
3 years ago
12

If f(x) = 2x + 3 for all values of x, what is the value of f(-3)? A 0 B -3 C 5 D 9

Mathematics
2 answers:
vovangra [49]3 years ago
8 0
F(-3) = -3 is correct
frez [133]3 years ago
7 0

Answer:

f(-3)=-3

Step-by-step explanation:

f(x)=2x+3

f(-3)=2(-3)+3

f(-3)=-6+3

f(-3)=-3

Hope this helps!

(Please mark Brainliest!)

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The original price of an article was reduced by 20% the new price was 1,500.00. what was the original price of the article​
just olya [345]

Answer:

$1,875

Step-by-step explanation:

(if 500 is 80%, divide 1500 by 4 to get 20%)

1500 divided by 4 is 375

375 plus 1500 is 1875

5 0
3 years ago
What is 45 x 7⁴ answer in a simplified form
ale4655 [162]

Answer:

answer for given question is 108045

5 0
2 years ago
If ∠A and ∠B are complementary, find the value of x given that ∠A=3x-2 and ∠B=x+12
xxMikexx [17]

Answer:

x=20 degrees

Step-by-step explanation:

complementary means the angles equal 90 degrees

so ∠A+∠B=90 degrees

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so subsitute

(3x-2)+(x+12)=90

then solve for x

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6 0
3 years ago
Which of the following is a factor of<br> x2 - 6x + 8
hram777 [196]

Answer:

(x - 4)(x - 2)

x = 4

x = 2

Step-by-step explanation:

x² - 6x + 8

= (x - 4)(x - 2)

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7 0
3 years ago
The owner expects you to hand wash each coffee pot before the coffee shop opens. It takes 10 minutes for all of the coffee pots
tester [92]

Answer:

Total number of coffee pot = 16 pots

Step-by-step explanation:

Given:

Time taken for drying all coffee pot = 10 minutes

Total time taken for cleaning and drying coffee pot = 82  minutes

Time taken for clean a coffer pot = 4 ½ minutes = 4.5 minutes

Find:

Total number of coffee pot

Computation:

Total time taken for cleaning = Total time taken for cleaning and drying coffee pot  - Time taken for drying all coffee pot

Total time taken for cleaning = 82 - 10

Total time taken for cleaning = 72 minutes

Total number of coffee pot = Total time taken for cleaning / Time taken for clean a coffer pot

Total number of coffee pot = 72 / 4.5

Total number of coffee pot = 16 pots

8 0
3 years ago
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