Answer:
how are you
Step-by-step explanation:
RD Sharma, a prominent mathematician, educator and author of several textbooks. Prominent mathematician, educator and author of several textbooks and guides practically sleeps, eats, breathes equations, formulas and more. The name RD Sharma is enough to make the average student feel a chill down the spine.
She bought x number of $7 cd and used and $10 gift card so
7x-10=32
7x=42
x=6 cds
Answer:
7n
Step-by-step explanation:
n+n+n+n+n+n+n
Count the number of n's
7n
I hope I can help!
(9x+4)-(5x+3)
4x + 7
Answer:
B
7 less than 3 times a number (X) is (3x-7), and then the sum of these two numbers means we have (3x-7)+X, and then we know this equals 109, leaving us with:
(3x-7)+x = 109
