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taurus [48]
3 years ago
6

Which is equivalent to - (2x - 5y ) ?

Mathematics
1 answer:
WITCHER [35]3 years ago
8 0

Answer:

-2x+5y should be the answer

hope that helps

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The last question I couldn't fit
Valentin [98]

Answer:

GOOD LUCK! NYAYAYAYAYAYA

7 0
3 years ago
In an arithmetic sequence, if you are given a3=93 and a5=135, find a=100. Must show work to receive full credit.
Elanso [62]

The 100th term of the sequence is 2130.

<h3>How to calculate the value?</h3>

a3 = a + 2d = 93

a5 = a + 4d = 135

Compute both equations

(4d - 2d) = (135 - 93)

2d = 42

d = 42/2 = 21

a + 2d = 93

a + 2(21) = 93

a + 42 = 93

a = 94 - 42 = 51

100th term will be:

= a + 99d

= 51 + 99(21)

= 51 + 2079

= 2130

Learn more about sequence on:

brainly.com/question/6561461

#SPJ1

5 0
1 year ago
Which of the following are solutions to the equation below?
WARRIOR [948]

\\ \rm\bull\rightarrowtail x^2-3x+27=6x+7

\\ \rm\bull\rightarrowtail x^2-3x-6x+27-7=0

\\ \rm\bull\rightarrowtail x^2-9x+20=0

\\ \rm\bull\rightarrowtail x^2-5x-4x+20=0

\\ \rm\bull\rightarrowtail x(x-5)-4(x-5)=0

\\ \rm\bull\rightarrowtail (x-4)(x-5)=0

\\ \rm\bull\rightarrowtail x=4,5

4 0
2 years ago
Read 2 more answers
How many solutions are there to the equation below?
Anton [14]

Answer:

B. Infinitely Many

Step-by-step explanation:

Step 1: Distribute

5x + 48 + 7x = 12x + 48

Step 2: Combine like terms

12x + 148 = 12x + 48

If the 2 lines are the same, which they are, they are the same lines. That means there are an infinite amount of solutions. If they had the same slope but different y-intercepts, there would be no solutions because the lines are parallel. Any other pair of equations would have 1 solution.

8 0
3 years ago
Read 2 more answers
A rectangular field is 300 meters long and 250 meters wide. What is the area of the field in square kilometers
lidiya [134]

Answer:

0.075 sq km

Step-by-step explanation:

Given that there is a rectangular field with dimensions of length =300 m and width = 250 m.

We have to calculate area of this rectangle in the units of square kilometres.

Let us convert length and width into km

1000m = 1 km

Hence length = 300/1000= 0.3 km and

width = 250/1000 = 0.25 km.

ARea = length x width = 0.3 x 0.25

=0.075 square km.

7 0
3 years ago
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