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leva [86]
2 years ago
12

Pleaseeeeee helpppppp

Mathematics
1 answer:
Marysya12 [62]2 years ago
5 0

They are both factors of 15x-10 because 5(3x-2)=15x-10

factor x factor=product.

In this case 15x-10 is the product

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Write an equivalent expression.<br> 7.) 27x- 5y + 5x
abruzzese [7]

Answer:

<em>32x - 5y </em>

Step-by-step explanation:

27x - 5y + 5x = <em>32x - 5y</em>

5 0
3 years ago
What is the Inverse function of F(x)=3x²?
mr_godi [17]

Answer:

f⁻¹(x) = x+2 / 3

Step-by-step explanation:

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3 years ago
The 17th term of an Arithmetic sequence is 51. If the commons difference is 7, what is the first term ?
vovikov84 [41]

Answer:

The first term is:

  • a_1=-61

Step-by-step explanation:

The arithmetic sequence is defined by

a_n=a_1+\left(n-1\right)d

where

a_1 is the first term

d is the common difference

as

the 17th term of an arithmetic sequence is 51.

i.e. a_{17}=51

so

a_n=a_1+\left(n-1\right)d

a_{17}=a_1+\left(17-1\right)d        

51=a_1+\left(17-1\right)7         ∵ n = 17, a_{17}=51 , d=7

a_1+112=51                   ∵ \left(17-1\right)\cdot \:\:7=112

a_1=-61

Therefore, the first term is:

  • a_1=-61
8 0
3 years ago
When buddy discovers the revolving door, he goes 4 complete revolutions in 11 seconds. How many times around would he go if he c
mezya [45]
To figure out how many revolutions Buddy goes in 1 minute, (60 seconds) we can use proportions

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When we cross multiply, (multiplying one numerator by the other denominator, and vice versa for the other numerator) we get
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4 0
4 years ago
Which of the following is a rational number?
VladimirAG [237]

Answer:

where are the choices?

Step-by-step explanation:

6 0
3 years ago
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