Answer: Ayden has 11 football cards,44 baseball cards and 51 Pokemon cards which totals 106 cards all together
Step-by-step explanation:
STEP 1 :
Let x represent number of football cards
He has four times as many baseball cards as football cards, let baseball cards be = 4x
Pokémon cards contain 7 more cards than his baseball collection,let Poke mon cards = 4x +7
Step 2 :
Putting in equation we have that
Football cards + Baseball cards + Pokemon cards = 106 cards
Therefore,
x + 4x + 4x+7 = 106
9x + 7 = 106
9x = 106-7
9x = 99
x =99/9 = 11
therefore football cards , x = 11 football cards
baseball cards = 4x = 4 x 11 = 44 baseball cards
Pokemon cards = 4x+7= 4x11 +7 = 44 +7 =51 Pokemon cards
Answer:
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Given:
Consider the inequality is 
and its solution set is 
.
To find:
The statement that verify the solution set.
Solution:
Any value into the inequality form the solution set , will create a true statement and any value into the inequality not form the solution set , will create a false statement.
To verify the solution set set, we need to put any value form solution set into the given inequality.
Substituting a value into the inequality from the solution set, such as -2, will create a true statement.
Therefore, the correct option is A.
90°
all angles of a triangle add up to 180°, so 45+45=90°, 180-90=90°, 90+90=180°
Answer:
B
Step-by-step explanation:
The slope is -3/7. Use the point-slope form to write the equation.
(y-8)=-3/7(x-5)
