Answer:
b
Step-by-step explanation:
Given
3y + 15x = - 15
Isolate 3y by subtracting 15x from both sides
3y = - 15x - 15 ( divide all terms by 3 )
y = - 5x - 5 → b
Step-by-step explanation:
Simplify the following expression then state the property used:
9^-2
Property:
Given,
9^-2
For any real numbers a and b a, b ≠ 0, and for any two positive integers, n and n
a^-m
=> 1/a^m [By doing reciprocal]
So,
9^-2
=> 1/9^2
=> 1/(3^2)^2
=> 1/(3^4)
=> 1/(3*3*3*3)
=> 1/81. Ans.
Hope this helps.
Answer:
Fans of Cadbury Dairy Milk in the US say it tastes different when it's made in ... British-made Cadbury chocolate into the US have scandalised some expats, ... According to Lawrence Allen, a former executive at Hershey's and Nestle ... Cadbury Dairy Milk bar says it contains a minimum of 20% cocoa solids. The cashier knows what the box itself weighs, so the customer pays only for the chocolate. Oscar, Hanna, William and Alicia buy chocolates at this shop.
Step-by-step explanation:
Hope this helps you!
Answer:
Step-by-step explanation:
we can do like
8y-7x+2y² -x-5
= 2y^2 + 8y - 8x - 5 ( we know that - 5 = 8 - 13)
= 2( y^2 + 4y + 4) - 8x - 13
= 2 (y+2)^2 -8x - 13
I do not know that you wrongly type but here is the answer.