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3 years ago

6

Please help me this is 7th grade math all you have to do is find the slope for the graph if it is right i will give you brianlie

st

2 answers:

alexandr1967 [171]3 years ago

5 0

Answer:

-10/2 or -5 for the slope

Step-by-step explanation:

rise over run: it's going down 10 and over 2 or

for every 5 down it goes 1 over

kumpel [21]3 years ago

5 0

-10/2 or -5 for the slope

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What is the solution to this inequality? <br><br>-13x < 65

xeze [42]

Answer:

x > -5 or x = (-5, + oo)

Step-by-step explanation:

-13x < 65
x > - 65/13
x > -5
x = (-5, + oo)

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3 years ago

Solve the equations in Parts A and B using inverse operations. Check your solutions. In your final answer, include all of your w

Ludmilka [50]

Part A:5=2x^2-x^2+13
5=x^2+13
0=x^2+13-5
0=x^2+8

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3 years ago

Read 2 more answers

Write an expression for the eighth partial sum of the series using summation notation

balandron [24]

Answer:

option B

Step-by-step explanation:

9/10 + 6/5 + 3/2...........

We find the difference between the terms

$\frac{6}{5} - \frac{9}{10}$

$\frac{12}{10} - \frac{9}{10} = \frac{3}{10}$

We will get the same difference when we subtract consecutive terms.

so , d= 3/10, a= 9/10

we find the formula for nth term

a_n = a+(n-1) d

$a_n = \frac{9}{10} + (n-1)\frac{3}{10}$

$a_n = \frac{9}{10} +\frac{3}{10}n-\frac{3}{10}$

$a_n = \frac{6}{10} +\frac{3}{10}n$

$a_n = \frac{3}{5} +\frac{3}{10}n$

we need to find eighth partial sum so we take n=1 to 8

sum of 8 terms ( $\frac{3}{5} +\frac{3}{10}n$ )

So option B is correct

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3 years ago

A map scale is 1:1000. what would 10cm represent in metres?

MAVERICK [17]

Answer:

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Step-by-step explanation:

You calculate by multiplying the number of metres in the ratio by 10 centimetres.

Your answer should come out to 10000 (10:10000)

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3 years ago

Help and I will give you lots of points

lapo4ka [179]

Answer:

distributive

Step-by-step explanation:

pls mark brainliest if right pls :)

7 0

3 years ago