Help A linear equation in one varla ax + b = C, where b and c can be any numbers and a can be any number
except zero.
a. Explain why 4(x – 2.1) = 7.2 is a linear equation in one variable.

Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh

Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain