Answer:
23 marbles
Step-by-step explanation:
3 groups of 7 = 21 +2 = 23
4 groups of 5 = 20 +3 = 23
Answer:
c
Step-by-step explanation:
Answer: y=-2x-4 (C)
Step-by-step explanation: Its correct i swear
Answer:
no, its 11 for the first one and 45 for the second
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Refer to the picture.
Step 1: expand the bracket
Step 2: bring like terms together (e. G. Numbers, algebra like terms)
Step 3: simplify equation
Step 4: rearrange algebraic form to see which order fits the answer.