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3 years ago

10

PLEASE HELP

2 answers:

Nana76 [90]3 years ago

5 0

Answer = addition and multiplication

Goryan [66]3 years ago

4 0

Answer:

A. and C. Hope it helped brainiest plz

Step-by-step explanation:

Answer would be :

The set of whole numbers is closed by C. and A.

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Eddie's Evergreens sells Christmas trees and wreaths. Trees cost 3 dollars more than 4 times the price of each wreath. It costs

kari74 [83]

Answer:

$W = 16$

$T = 67$

Step-by-step explanation:

Represent trees with T and wreaths with W

Given

$T = 3 + 4 * W$

$2 * W + T = 99$

Solving (a): Cost of W

Substitute 3 + 4 * W for T in the second equation

$2*W + 3 + 4 * W = 99$

$2W + 3 + 4 W = 99$

Collect Like Terms

$2W + 4 W = 99 - 3$

$6W = 96$

Divide through by 6

$W =\frac{96}{6}$

$W = 16$

Hence, each wreath costs $16

Solving (b): Cost of T

$T = 3 + 4 * W$

Substitute 16 for W

$T = 3 + 4 * 16$

$T = 3 + 64$

$T = 67$

Hence, each tree costs $67

3 0

3 years ago

Sea World has 9 aquariums with small fish in them and the number of fish in each tank are shown below:45,10,48,19,36,25,63,14,37

zepelin [54]

Answer:

33

Step-by-step explanation:

Add all the numbers

Divide by 9

5 0

3 years ago

Given 11 different natural numbers, none greater than 20. Prove that two of these can be chosen, one of which divides the other.

frosja888 [35]

Answer:11 honestly have no idea but im going to give my best answer it is 31

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Hunter-Best [27]

Answer:

C

Step-by-step explanation:

The quotient is 18

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1/2+1/3=
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