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r-ruslan [8.4K]
3 years ago
13

If -2x + 3 = 7 and 3x + 1 = 5 + y , what is the value of y

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
4 0

Answer: -10

Step-by-step explanation:

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The question is in the photo
masha68 [24]

Step-by-step explanation:

I think the answer is 3x square multiplied by 1

Coz anything raised to power 0 will always equal to 1

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A televison that coast $360 was amrked up by 30% . what is the selling price?
anastassius [24]

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Step-by-step explanation:

7 0
3 years ago
Given f(x)= 3x+21. A. F(4)=B. F(X)= 50, X=2. C. F(-5)=D. F(X)= -34, X=
nignag [31]

The given function is

f(x)=3x+2

A . f(4) means we have to evaluate the function when x = 4.

f(4)=3(4)+2=12+2=14<h2>Therefore, f(4) = 14.</h2>

B. f(x) = 50 means we have to evaluate the function when y = 50.-

\begin{gathered} 50=3x+2 \\ 50-2=3x \\ x=\frac{48}{3} \\ x=16 \end{gathered}<h2>Therefore, f(16) = 50.</h2>

C. f(-5) means we have to evaluate the function when x = -5.

f(-5)=3(-5)+2=-15+2=-13<h2>Therefore, f(-5) = -13.</h2>

D. f(x) = -34.

\begin{gathered} -34=3x+2 \\ -34-2=3x \\ x=\frac{-36}{3} \\ x=-12 \end{gathered}<h2>Therefore f(-12) = -34.</h2>
4 0
1 year ago
The product of two consecutive positive integers is 11 more than their sum. Find the integers.
Sergio039 [100]
4 and 5. 4+5 =9 and 4x5 =20 which is 11 more than 9
5 0
3 years ago
Unit: Composite and inverse functions Evaluate. g(h(-3))=g
ioda

Answer: g = 0

Step-by-step explanation:

7 0
2 years ago
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