2 years ago

Help help help help help help help help

Mathematics

1 answer:

Damm [24]2 years ago

5 0

Answer:

what

Step-by-step explanation:

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Nicholas is 12 years old and he has collected 459 trading cards. Phillip is 14 years old and he has collected 721 trading cards.

elena-s [515]

Answer: Phillip has 262 more cards than Nicholas

Step-by-step explanation:

Since we are looking for how many more cards Phillip has compared to Nicholas we can subtract Nicholas' amount from Phillip's amount to see how much more he has.

721-459=262

8 0

2 years ago

Please help me with this

kherson [118]

Answer:A or C

Step-by-step explanation: i guessed plus 19 hours ago

6 0

1 year ago

PLEASE HELP ! Will reward brainliest

klasskru [66]

<span>To find the union of the two sets simply write all of the elements together into one big set. Remove any duplicate entries (if there are any).</span>

$A \cup B = \{x,y,z,a,b,c\}$

--------------------------------------------------------------

The intersection of the two sets A and B is the set of elements that are in BOTH sets. In this case, there is no overlap so we have

$A \cap B = \{ \} = \varnothing$
which is a way of saying "the empty set"

7 0

2 years ago

after losing 25 pounds an individual weighs 105 pounds more than one third of his previous weight. what is the previous weight ?

Vedmedyk [2.9K]

X - 25 = 1/3x + 105
x - 1/3x = 105 + 25
2/3x = 130
x = 130 * 3/2
x = 390/2
x = 195 <==== previous weight

5 0

3 years ago

Read 2 more answers

PLS HELP ME ON THIS YOU CAN DO ALL THE QUESTIONS PLSSSS

Ivahew [28]

Answer:

The first is $\frac{4}{10}$