Answer:
78 cm should be the correct answer
Step-by-step explanation:
Answer:
X+Y is greater then or equal to 8
Step-by-step explanation:
In total she wants to sell <u>at le</u><u>ast</u> 8 items which implies shes willing to sell more (so greater or equal to) then it's adding X+Y bc those are the items that she is selling
Answer:
y=-x+3
Step-by-step explanation:
Try, pls, this solution (see the attachment).