Diego’s age d is 5 more than 2 times his sister’s age s. This situation is represented by the equation d=2s+5. Which equation is equivalent to the equation d=2s+5? A) d=2(s+5)
B) d-5=2s
C) d-2=s+5
D) d/2=s+5

d-5=2s

Diego's age d is 5 more than 2 times his sister's age s.

The equation used to represent it is :

d = 2s +5

We need to find the equivalent equation for the above equation.

If we take 5 to LHS of the equation, it will become -5 such that,

d-5=2s

Hence, option (b) is the equivalent equation.

13

step-by-step explanation:

169-1=168

168-3=165

165-5=160

160-7=153

153-9=144

144-11=133

133-13=120

120-15=105

105-17=88

88-19=69

69-21=48

48-23=25

25-25=0

since it took 13times to completely subtract it hence its square root is 13

answer:     true

step-by-step explanation: