All categories

2 years ago

Please help with an explanation!

Mathematics

2 answers:

Artist 52 [7]2 years ago

3 0

Answer:

6 weeks

Step-by-step explanation:

Easier way to solve: If she takes 7 quizzes each week, 7 times something (amount of weeks) equals 42.

7 X 6 = 42

Solving with algebra: We know that hanna takes six quizzes a week and takes a total of 42 quizzes, therefore the unknown (x) is the amount of weeks she takes the quizzes.

Amount of weeks X amount of tests per weeks = 42 quizzes

x X 7 = 42

42/7 = 6

nekit [7.7K]2 years ago

3 0

Answer:

6 weeks

Step-by-step explanation:

42/7=6

You might be interested in

PLEASE HELP!!!!!!!

r-ruslan [8.4K]

Answer:

50 degrees

Step-by-step explanation:

3 x 6 = 18

56 - 18 = 38

38 + 12 = 50

8 0

3 years ago

Having a little trouble help?

Yakvenalex [24]

Answer:

x/5 - 7 = 8

Step-by-step explanation:

4 0

3 years ago

PLZ HELP EVERYTHING IS IN THE PIC.

jek_recluse [69]

Equation: (70 + 70*.05) + (580 + 580*.07) + (620 + 620*.10) = Total Spent

Solving for this gets you $1320.30.

7 0

3 years ago

The The point (2,6) is on the line given by which equation below?

maria [59]

Answer:

A y = 3x

Step-by-step explanation:

We can check each line to see if the point is on it

A y = 3x 6 = 2*3 6=6 this is true so the point is one the line

B y = 4-x 6 = 2-4 6 = -2 false

C y = -3x 6 = -3(2) 6=-6 false

D y =-x+4 6 = -2+4 6 = 2 false

3 0

3 years ago

Which equation best matches the scenario below?

siniylev [52]

Answer:

Definetly t = 4n

4 0

2 years ago