Answer: the third one i think
Step-by-step explanation:
Answer:
7+42x
Step-by-step explanation:
7(1+6x)
Distribute
7*1 + 7*6x
7+42x
Answer:
120
Step-by-step explanation:
If Sylvia can choose one of each class, then there are 4 ways she can choose the math class, 2 ways to choose the science class, 3 ways to choose the language class, and 5 ways to choose the art class.
Multiplying these, 4*2*3*5 = 120
Note: If you are asking a differently worded question please elaborate and message me
Answer:
-14/3
Step-by-step explanation:
25=9x+74-7
25=9x+67
-42=9x
-42/9=9x/9
-42/9=x
-14/3=x
Yonna, this is the solution to the problem:
Side 1 of the tablet = (4x + 3) cm
Side 2 of the tablet = (-4x² - 2x - 3) cm
Area of the tablet = Side 1 * Side 2
Area of the tablet = (4x + 3) * (-4x² - 2x - 3) cm²
Area of the tablet = (4x * -4x²) + (4x * -2x) + (4x * -3) + (3 * -4x²) + (3 * -2x) + (3 * -3)
Area of the tablet = -16x³ - 8x² - 12x - 12x² - 6x - 9 cm²
Area of the tablet = -16x³ - 20x² - 18x - 9 cm²
