D=h+9 The variable H represents the number of hours worked, and the variable d represents the amount of dough prepared how many hours did Eli work if he prepared 21 kg of dough
1 answer:
Answer:
12 hours
Step-by-step explanation:
If we assume that the units of D are kg, then we can put the given number into the equation and solve.
21 = h +9
12 = h . . . . . subtract 9
Eli worked 12 hours to prepare 21 kg of dough .
You might be interested in
Jay walks 2 1/4 miles which if you double it so the denominators are e same for both 2 1/4 and 1 1/8 then your answer will be 18/8 (Jay) and 9/8 (Reggie). Meaning that Reggie walks have the distance Jay walks.
1/4:3= 1/4•1/3=1/12acre - size of each section
Answer:
159.8195397043133
Step-by-step explanation:
2²⁰
------------------ = 159.8195397043133
3⁸
Line r is twice line m. i.e. r = 2s which means that they are linearly dependent.
