4 years ago

Help me plssss:((( i need help

Mathematics

2 answers:

puteri [66]4 years ago

7 0

118 should've been the correct answer.

aliina [53]4 years ago

6 0

Answer:

About 38

Step-by-step explanation:

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Find the slope of the line passing through the pair of periods or state that the slope is undefined then indicate whether the li

Licemer1 [7]

$\bf \begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ -2}}\quad ,&{{ 5}})\quad 
% (c,d)
&({{ 5}}\quad ,&{{ 6}})
\end{array}
\\\\\\
% slope = m
slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}}\implies \cfrac{6-5}{5-(-2)}\implies \cfrac{6-5}{5+2}\implies \cfrac{1}{7}$

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4 years ago

Seven decreased by five sixths of a number is more than negative four

ZanzabumX [31]

Answer:

2 1/6

Step-by-step explanation:

(7-5/6)+(-4)

adding a negative is pretty much just subtracting

6 1/6-4

2 1/6

3 0

4 years ago

Solve the system of linear equations by substitution.

lakkis [162]

Answer: (6,2)

Step-by-step explanation:

Replace all occurrences of

y with 2x−10 in each equation.

−x+20=14

y=2x−10

Solve for x in the first equation.

x=6y=2x−10

Replace all occurrences of x with 6 in each equation.

y=2x=6

(6,2)

Point Form:

(6,2)

Equation Form:

x=6,y=2

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3 years ago

Jans account balance is $2800. She pays $750 for rent. Jan wants to go on vacation but she wants to keep a balance of at least $

joja [24]

Answer:

Step-by-step explanation:

$2800 - $750 = $2050

$2050 - $500 = $1550

$750 rent

$500 vacation savings

$1500 spending money

7 0

4 years ago

Read 2 more answers

If logM/N=5 and logP/N=7, what can you say about the relationship between M and P?. . A. M=2P. B. P=2M. C. P=100M. D. P=10M

liubo4ka [24]

<span>log (M/N) = log M - log N
so log M - log N = 5
log (P/N) = log P - log N
so log P - log N = 7
If you subtract equation 2 from equation 1, you have log M - log P = -2
That means that log (M/P) = -2 ----> 10^-2 = M/P ---> P = 100M</span>

8 0

3 years ago