Answer:
c. 2b - 3
Step-by-step explanation:
Simplify the following:
-2 b + 4 + 4 b - 7
Grouping like terms, -2 b + 4 + 4 b - 7 = (4 b - 2 b) + (4 - 7):
(4 b - 2 b) + (4 - 7)
4 b - 2 b = 2 b:
2 b + (4 - 7)
4 - 7 = -3:
Answer: 2 b + -3
Answer:
A. 3 batches
B. 180 cookies
Step-by-step explanation:
Answer:
The required value of x = 28
The required value of y = 32
Step-by-step explanation:
The given two equations are :
Now, we need to solve both the equations and find out the required values of both the unknowns x and y.
Solving equation (1) to obtain value of x. We have,
Solving equation (2) to obtain value of y. We have,
Hence, The required value of x = 28
And The value of y = 32
(-1,4) this should be the correct answer if im not mistakin if im wrong im sorry'
Answer:
a
Step-by-step explanation:
they all require the same amount of card board because if you take all of the numbers times eachother they all come out as 16 Take a bottle arranged with tubes, as in the middle one shown in the figure on page 87.
