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Lena [83]
3 years ago
5

Work out the value of 3x + 2y then x = 5 and y = 4

Mathematics
1 answer:
Sergio [31]3 years ago
5 0

the value of 3x +2y if x=5 and y=4 is 23
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Factor out the GCF. Use the distributive property to write an equivalent<br> expression for 8d-16f.
11111nata11111 [884]

The equivalent expression for the given expression is 8(d - 2f)

<h3>Greatest common factor (GCF) </h3>

From the question, we are to factor out the GCF

The given expression is

8d - 16f

The GCF of the terms in the expression is 8.

∴ 8d - 16f = 8(d -2f)

The factored form of the expression is 8(d - 2f)

Hence, the equivalent expression for the given expression is 8(d - 2f)

Learn more on Greatest Common Factor here: brainly.com/question/89263

#SPJ1

6 0
2 years ago
Hi can someone help ​
DaniilM [7]

Answer:

  • 1/10 or 10%

Step-by-step explanation:

The number of outcomes is 10.

There is one outcome with (1, H).

Required probability is:

  • P(1, H) = 1/10 or 0.1 or 10%
4 0
2 years ago
What is the surface area of the triangular prism?
horrorfan [7]
C)132
All you do is find the area of each flat surface and add them together.
(rectangle) A=w×h
(triangle) A=w×h/2
6 0
4 years ago
When simplified, 9x − (x + 1) is:
Naddika [18.5K]

Answer:

the answer is C

Step-by-step explanation:

when theres a - before brackets it's like a one so you just simply do -1×x and -1×1 and thats the answer

5 0
3 years ago
Read 2 more answers
Can someone help me with these questions please?
natulia [17]
7. is (4x+9)/7=f(x) because you switch the x and y and then solve for y.

f(x)=y
y=(7x-9)/4
x=(7y-9)/4
4x=7y-9
4x+9=7y
(4x+9)/7=y
7 0
3 years ago
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