Answer: the answer is B
he need 1000 grams of all
Answer:
3454
Step-by-step explanation:
÷÷1/2=××/×/2223=×=×=÷
22÷3××÷÷
2÷=1=×+=××/
×$÷×=×2
2÷2÷/3=×
soln
a=7
b=-2
5a-3b
5×7-3×-2
35+6(because - and - becomes+
41ans
there is no answer