3 years ago

Can some one can do both

Mathematics

1 answer:

patriot [66]3 years ago

8 0

A) m=-3
B) n=-17
hope this helps x
would love to have brainliest if it is right :)

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5x-4x+3=4x-12<br> A)4<br> B)5<br> C)-5<br> D)-4

slavikrds [6]

Answer:

B.) 5

Hope this helps :)

Step-by-step explanation:

5x - 4x + 3 = 4x - 12

x + 3 = 4x - 12

+12 +12

x + 15 = 4x

-x -x

15 = 3x

x = 5

6 0

3 years ago

Read 2 more answers

What is the exponent of 50

german

2×5^{2} if you don't understand its 2 times 5 to the second power.

6 0

3 years ago

Help help help help please please

olasank [31]

Answer:

The answer is 10⁴ × 4⁵.

Step-by-step explanation:

First, you can seperate the fraction :

$\frac{ {10}^{4} \times {4}^{10} }{ {4}^{5} }$

$= {10}^{4} \times \frac{ {4}^{10} }{ {4}^{5} }$

Next, you have to apply Indices law :

${a}^{m} \div {a}^{n} = {a}^{m - n}$

So for this question :

${10}^{4} \times \frac{ {4}^{10} }{ {4}^{5} }$

$= {10}^{4} \times {4}^{10 - 5}$

$= {10}^{4} \times {4}^{5}$

8 0

4 years ago

Evaluate: ab for a = 2 and b = 5

Alona [7]

Answer:

Step-by-step explanation:

ab = a * b

if a is 2 and b is 5 then 2 * 5 = 10

3 0

3 years ago

The distance from the library to the park is your point 7 km how many meters is this

sattari [20]

Answer:

7000 meters

Step-by-step explanation:

We know that 1 km = 1000 meters

7 km * 1000m/km = 7000 meters

5 0

3 years ago

Can some one can do both​

Can some one can do both