4x+7=5x-4
-4x -4x
7=x-4
+4 +4
11=x
Answer: 3x^2 + 7x -15
I dunno if u want me to factor it tho
It’s blank I cannot see it
Frank has X baseball cards.
<span>Ai has 2x baseball cards. </span>
<span>Joe has Y football cards. </span>
<span>Ai has 4y football cards. </span>
<span>Ai has 2x + 4y baseballs and foot balls. </span>
<span>QUESTION: How many football cards does Joe have?</span>
Answer:
Step-by-step explanation:
area of rectangle=l*b
=8*15
=120 cm^2
area of rectangle=l*b
96=16*b
96/16=b
6=b