3 years ago

What is the slope of the equation 4x-5y=0?

Mathematics

1 answer:

max2010maxim [7]3 years ago

5 0

Answer:

Step-by-step explanation:

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Kendra is twice as old as Tim. In 10 years, Kendra will be four years older than Tim. How old are Kendra and Tim now?

podryga [215]

Answer:

kendra is 8 and tim is 4

Step-by-step explanation:

5 0

3 years ago

Please help!! Please give step by step so i can understand

miss Akunina [59]

Answer:

p = - 14

Step-by-step explanation:

Using the rules of exponents

$a^{m}$ ÷ $a^{n}$ = $a^{(m-n)}$

$(a^{m}) ^{n}$ = $a^{mn}$

Note 81 = 9² and 729 = 9³

Given

$(81)^{-4}$ ÷ $(729)^{2-p}$

= $(9^{2}) ^{-4}$ ÷ $(9^{3}) ^{2-p}$

= $9^{-8}$ ÷ $9^{6-3p}$

= $9^{-8-(6-3p)}$

= $9^{-8-6+3p}$

= $9^{3p-14}$

Thus

$9^{3p-14}$ = $9^{4p}$

Since bases on both sides are equal then equate the exponents

4p = 3p - 14 ( subtract 3p from both sides )

p = - 14

6 0

3 years ago

100 points anwser asap

natita [175]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

The number of cars at a dealership dropped from 64 to 48 after a weekend sale.

Arada [10]

The answer is 25%

(1)
If 64 is 100%, 48 is how much percent:
64 : 100% = 48 : x
x = 100% * 48 : 64
x = 75

(2)
Percent of decrease is:
100% - x = 100% - 75% = 25%

7 0

3 years ago

Is the order pair (2,1) a solution to the equation 4x-2y=5?

torisob [31]

No.

When you insert the numbers you get 8-2=5

This is inaccurate.

Please vote brainliest!

6 0

3 years ago