3 years ago

Gia is 4 years younger than her sister joy. the sum of thier ages is 74 how old is joy?

Mathematics

2 answers:

Nat2105 [25]3 years ago

3 0

Joys age is x
x + (x-4) = 74
2x = 78
x = 39
joy is 39 years old

UkoKoshka [18]3 years ago

3 0

Joy is 39 years old, Gia is 35

You might be interested in

Solve the formula for a P=a+b+c

kirill115 [55]

Answer:

$\huge \boxed{a= P-b-c}$

Step-by-step explanation:

$P=a+b+c$

Subtracting b and c from both sides.

$P-b-c=a+b+c-b-c$

Simplifying both sides.

$P-b-c=a$

4 0

3 years ago

Read 2 more answers

A gof group planned a trip to

sdas [7]

Step-by-step explanation:

96=60%

96÷6= 10%

16= 10%

16×10=100%

160=100%

7 0

3 years ago

1 Which expression is equivalent to gy? o švy+12)-12 +3+3 w 1 OB+12)-2 0 3+5(6-Y

MA_775_DIABLO [31]

Answer:

hope it helps..... thank you

8 0

3 years ago

Identify the linear and quadratic factor(s) of the function f(x):

kykrilka [37]

Answer:

f(x) = (x^2 -4) ( x-5)

Here quadratic factor is ( x^2 -4) As x contains power 2

and linear factor is (x-5) as x contains power 1

7 0

3 years ago

Students in a large psychology class measured the time, in seconds, it took each of them to perform a certain task. The times we

qwelly [4]

Answer: z= 1.72

Step-by-step explanation:

Don’t ask me how I guessed and it was right

5 0

3 years ago