You just need to plug those expressions inside the formula: it doesn't matter if they're expressions involving a variable instead of plain numbers: the formula becomes
If you want, you can simplify it by expanding the square and then multiply the two parenthesis:
Answer:
x<-2
Step-by-step explanation:
x<-2. The line is going to the left of two so it is less then two and the open circle means its only less then not less then or equal to.
Answer:
it should be 23
Step-by-step explanation:
Are those all x or multiplication signs
Answer:
32 tablespoons
Step-by-step explanation:
1/4 of a cup has 4 table spoons
therefore, a whole cup = 4+4+4+4= 16
2 cups = 16 x 2 = 32
1 pint = 2 cups therefore 32 tablespoons