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3 years ago

3(y+1) for y=2 A. 6 B. 9 C. 7 D. 8

Mathematics

2 answers:

lubasha [3.4K]3 years ago

8 0

Answer:

Step-by-step explanation:

3(2+1)

3(3)

that how i solved it

Tems11 [23]3 years ago

3 0

3 ( y + 1 )
3 ( 2 + 1 )
3 ( 3 )
9

the answer is b.

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F(x) = x2 what is g(x)?

Naily [24]

Answer:

i got the same problem

Step-by-step explanation:

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2 years ago

Write 6.7 in two other forms

salantis [7]

$6.7=6+0.7=6+\frac{7}{10}=\huge\boxed{6\frac{7}{10}}\\\\6.7\to\huge\boxed{six\ and\ seven\ tenths}$

5 0

3 years ago

Read 2 more answers

Answer C and D please

DENIUS [597]

Answer:

C. solution:

3(3c-2) = 5(2c-1)

or, 9c-6 = 10c-5

or, -6+5 = 10c-9c

or, -1 = 1c

Hence, c = -1.

D. solution:

5(5-2a) = 4(6-a)

or, 25-10a = 24 - 4a

or, 25-24 = -4a+10a

or, 1 = 6a

or, 1/6 = a

Hence, a = 1/6.

6 0

3 years ago

There are ten cookies in the cookie jar. 3 are Oreos. 2 are peanut butter cookies. 4 are chocolate chip cookies, 1 is a sugar co

Darya [45]

Answer:

If there's 10 cookies in the jar, and if 2 are peanut butter, the fraction for peanut butter cookies is 1/5, simplified.

Step-by-step explanation:

Given:

10 Cookies Total
3 are Oreo cookies
2 are peanut butter cookies
4 are chocolate chip cookies
1 is a sugar cookie

Bolded text represents what we'll be focusing on.

2 of the cookies are peanut butter, and there's 10 cookies total.

As a fraction, the peanut butter cookies are represented as:

2/10.

2/10 represents 2 peanut butter cookies out of 10 cookies altogether.

Simplify:

2/10 can be simplified by dividing both numerator and denominator by 2:

Quotient: 1/5.

1/5 is your answer.

5 0

2 years ago

If f(x)=x-3 and g(x)=x^3 then f(g(3))

ehidna [41]

Answer:

f(g(3)) = 24

Step-by-step explanation:

Evaluate g(3) then substitute the result obtained into f(x)

g(3) = 3³ = 27 , then

f(27) = 27 - 3 = 24

4 0

3 years ago