Answer:
160
Step-by-step explanation:
40*4=160
160 min is also equal to 2 hours and 20 min
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Answer:
i took the test and i think its B.gender and drink choice........................................i hope that helps!
Step-by-step explanation:
K = Kate's age nowJ = Joey's age nowK+5 = Kate's age in 5 yearsJ+5 = Joey's age in 5 years From the first sentenceK+5 = 2(J+5) From the second sentenceK=J+11 So our system of equations isK+5 = 2(J+5)K=J+11 The first equation is equivalent toK+5 = 2J+10or by rearranging termsK-2J=5 The second equation is equivalent toK-J=11 This gives us K-2J=5K-J=11 Using the elimination method, we need to multiply one of the equations by a factor such that we can eliminate one of the variables. This means we want one of the variables to have coefficients which are the same magnitude but opposite signs. We can do this by multiplying the 1st equation by -1. This give us -K+2J=-5 K - J = 11 Now add these two equations together, term by term. This gives usJ=6 So Joey is 6 years old now.
Answer:
Linear functions feature a constant rate of change. This is called the slope. The slope can be seen in the table, the equation, and the graph for a line.
Step-by-step explanation:
Answer:
I would be 3 packets of buns, 6 packets of patties, and 2 packets of cheese
Step-by-step explanation:
You want all the equal by looking for the the number the can used for all three items. The number 30 can be used.
