Question

Solve step 1 for brainlist ( I will post the other steps and give brainlist for each of them for who ever tells me the correct answer )

Answer 1

Answer:

Step 1: d = 7h

Step 2: d = 7 years, d = 28 years, d = 42 years, h = 9 years, d = 70 years

Step-by-step explanation:

d = dog years

h = human years

Step 1:

d = 7h

Step 2:

Row 1:

h = 1 and d = ?

d = 7 × 1

d = 7 years

Row 2:

h = 4 and d = ?

d = 7 × 4

d = 28 years

Row 3:

h = 6 and d = ?

d = 7 × 6

d = 42 years

Row 4:

h = ? and d = 63

63 = 7 × h

h = 63 ÷ 7

h = 9 years

Row 5:

h = 10 and d = ?

d = 7 × 10

d = 70 years