Answer:
Mikhail is 5 years old
Step-by-step explanation:
Represent each member with a variable.
X= Gabrille
Y=Mikhail
X+Y=20 (sum of their ages is 20)
X=3y (Gabrille is 3 times Mikhails age)
Substitute 3Y into the first equation (simultaneous equation)
. 3y+y=20
. 4y=20 (divide both sides by 4)
y=5
To check your answer.
X+5=20
X=20-5
X=15
15 is 5 times 3.
1/2 * 2/2 = 2/4 which is not 2/7
2/1 * 7/7 = 14/7 which is not 7/14
1/2 * 7/7 = 7/14 which is 7/14 yes
2/1 * 7/7 = 14/7 which is not 14/21 no
Choice C
Answer:
c
Step-by-step explanation:
it is c
Answer:
(2) 22
Step-by-step explanation:
In the given triangle MNP, the medians are straight lines drawn from the angle to opposite side so as to divide the side into equal parts.
PS = 8 and QS = 3, thus;
PS = NS = 8 (congruent property of ΔRSN and ΔQSP)
QS = SP = 3 (congruence property)
So that,
NQ = NS + SQ
= 8 + 3
= 11
PR = PS + SR
= 8 + 3
= 11
Thus;
NQ + PR = 11 + 11
= 22
Therefore, NQ + PR = 22
Answer: $500
Step-by-step explanation:
A deductible is the amount that an individual have to pay out of his or her pocket when the person make a claim.
From the question, we are told that Jeff rear-ended a car on his way to work and damaged his vehicle and then drove his car to the local body shop for an estimate of the cost to repair his car. We are told that Jeff has a $500 deductible and the local body shop gives an estimate of $3725.
From this information, Jeff has to pay only $500, and the insurance company will pay the remaining amount which is $3725 - $500 = $3225.
Jeff will pay $500
