Answer:
f(2a−1)=7a−13
7(2a−1) − 13
14a − 7 − 13
14a − 20
Step-by-step explanation:
replace a with f(2a − 1)
distribute the bracket
combine -7 and -13 because they are the like terms here.
A is unsolvable because 4=0.
B can be solved.
C is infinite
Answer:
Step-by-step explanation:
ok so i think you need 15g sait/7g yeast/29ml oil/428ml water
Answer: v= pi.r².h/3
29= 22/7.2².h/3
29×3×7/22×4= h
609/88=h
6.92=h
Step-by-step explanation:
The answer is 4 times 3=12