Ask question

Ask question

All categories

3 years ago

6

Hannah jogs and walks for 48 minutes everyday. She spends 3 times as many minutes jogging as she does walking. How many minutes

does she jog each day, and how many minutes does she walk?

1 answer:

rodikova [14]3 years ago

7 0

I set up a system of equations. W= walk and J=jog.

You might be interested in

Which equations are true for x = –2 and x = 2? Select two options x2 – 4 = 0 x2 = –4 3x2 + 12 = 0 4x2 = 16 2(x – 2)2 = 0

Serhud [2]

It is x2-4=0 and 4x 2 = 16

Hope this helps you!!!

6 0

3 years ago

Read 2 more answers

What is the least common multiple of the two denominators 6/8 , 4/32

IRINA_888 [86]

Answer:

6/8: 24

4/32: 32

Step-by-step explanation:

8 0

3 years ago

Please help me wonderful people! its math!!

Westkost [7]

Where the blue scribble is!

3 0

3 years ago

Read 2 more answers

Can you help me with my homework please

umka21 [38]

#4(a)

row-seat: 3- 13, 4-15, 5-17, 6-19, 7-21

(b)

the equation works for row 1 but not for any of the rows after this

Ex: Row 2, S=7(2)+2, this would equal 14 but there isn't 14 seats in row #2

(c)

S=2(1)+7, there is 9 seats in row 1

2(2)+7=11, there is 11 seats in row 2

2(3)+7= 13, there is 13 seats in row 3

(d)

2(15)+7=37

2*15=30, 30+7=37

(e)

91=2(r)+7

91-7=2(r)+7-7

84=2(r)

84/2=2(r)/2

42=r, the row with 91 seats is row 42

3 0

3 years ago

The square below represents one whole. Express the shaded area as a fraction, a decimal, and a percent of the whole. Fraction: D

Igoryamba

Answer:

Fraction = $\frac{19}{50}$

Decimal = 0.38

Percent = 38%

Step-by-step explanation:

Number of shaded rectangles = 38

Total number of rectangles = 100

Fraction represented by the shaded area = $\frac{\text{Number of blocks shaded}}{\text{Total number of blocks}}$

= $\frac{38}{100}$

= $\frac{19\times 2}{50\times 2}$

= $\frac{19}{50}$

Decimal form of the shaded area = $\frac{38}{100}$ = 0.38

Percent of the shaded area = $\frac{38}{100}$ = 38%

7 0

3 years ago