Answer:
there is 60 families who drink both tea and coffle 710+230=940 that means that the remainder drink both tea and coffe
Answer:
minus
Step-by-step explanation:
it means minus maybe think that what it means
Answer:
4x-7
Step-by-step explanation:
Solve for x:
180 = 44 + 3x - 11 + 4x - 7
Combine like terms: 180 = 26 + 7x
Simplify: 154 = 7x
Simplify: 22 = x
Substitute: 3(22) - 11 = 55 and 4(22) - 7 = 81
Create inequality: 44 < 55 < 81