(8+r)4
= 4*8+ 4*r (distributive property)
= 32+ 4r
8(x+9)
= 8*x+ 8*9
= 8x+72
Answer:
Step-by-step explanation:
Multiply the numerator and denomiator of 1/16 by 2 so that the denominators are equal and we can subtract.
Then, subtract
Answer:
c)7:11
Step-by-step explanation:
there are 7 apples and 11 other things. there is a 7 out of 11 chance to pick an apple.
Again take the variable to be x
x^12-15
Answer:
A credit card is a payment card issued to users to enable the cardholder to pay a merchant for goods and services based on the cardholder's accrued debt.
Step-by-step explanation: