Explanation

  28032/384=73

Explanation

The standard form of a linear equation in one variable is represented as ax + b = 0 where, a ≠ 0 and x is the variable. ax + by + c = 0

Explanation

Net eastward displacement =1+2=3 miles

Net northward displacement  =−5+9=4 miles
Net displacement  d=3i^+4j^​
∣∣∣∣​d∣∣∣∣​=32+42​=5 miles

Net eastward displacement =1+2=3 miles
Net northward displacement  =−5+9=4 miles
Net displacement  d=3i^+4j^​
∣∣∣∣​d∣∣∣∣​=32+42​=5 miles

Explanation

4 + 9 = 13 + 49 = 62

6 + 2 = 8 + 62 = 70

70 + 7 = 77

14 + 77 = 91

10 + 91 = 101

Explanation

Let's have R be Najma's age.

R

And we have a younger sister who is 6 years younger than Najma:

R−6

In 10 years, the sum of their ages will be 50. So in 10 years Najma will be:

R+10

and her sister will be

R−6+10

and the two added together will be 50:

(R+10)+(R−6+10)=50

How old are they now?

(R+10)+(R−6+10)=50

2R+14=50

2R=36

R=18

and her sister is

R−6=18−6=12

Explanation

1 min to beep 16 times.

88 Beeps =  88/16 = 5.5 minutes.

We can convert this 5.5 min to 5 min 30 s.

Explanation

Motivating people starts with understanding their needs. As individuals, we do things to satisfy needs within ourselves.

Explanation

Step 1: Find the pattern

9 ÷ 3 = 3

27 ÷ 9 = 3

Each term is 3 times the previous term.

Step 2: Find the next number

Next number = 27 × 3 = 81

Explanation

Solution:

Sunday`s tomorrow = Monday

Day after Sunday`s tomorrow = Tuesday

Yesterday is five days before = Thursday

Today = Friday, so tomorrow = Saturday

Explanation

Except Prison and Culprit all relate to each other’s