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2 years ago

WILL GIVE A BRAINLIEST ANSWER IF UR 100% CORRECT!!

1 answer:

7 0

Remember $(x^m)(x^n)=x^{m+n}$
so since they're all being multiplied, just add the exponents and see which one doesn't add to 2

A. -3+5-2+2=2+0=2, yep

B. -9+0+2+5=-9+7=-2, nope

C. -3-1+1+5=-4+6=2, yep

D. -5+9-2+0=4-2=2, yep

answer is B

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Julio bought tables and chairs for his restaurant. He bought 16 total items and spent $1800. Each table cost $150 and each chair

uysha [10]

Answer:

He bought 6 chairs and 10 tables.

Step-by-step explanation:

x+y = 16

he spent = $1800

1 chair = $50

y chairs = $50y

1 table = $150

x chairs = $150x

so, 150x+50y = 1800

we got two equations :

x+ y = 16

150x+50y = 1800

Using. substitution method,

x+y = 16

so, x = 16-y

Now

150x+50y =1800

or, 150(16-y) + 50y = 1800

or, 2400-150y+50y = 1800

or, 2400-1800 = 150y-50y

or, 600=100y

so, y = 6

now,

x+y = 16

or, x + 6 = 16

so, x = 10

4 0

2 years ago

What is 0.6 of 120 really hard and i need an answer for today

ddd [48]

$0.6\ of\ 120\ is\\\\0.6\cdot120=6\cdot12=72\leftarrow Answer$

5 0

2 years ago

Science ignores

trapecia [35]

Neither beliefs or opinions. Science is open to all opinions and beliefs and can use them to make sense. You could use it to connect with your original beliefs.

5 0

3 years ago

Read 2 more answers

What is the volume of a cylinder with a radius of 4cm and a height of 8cm

MissTica

Answer: V=πr^2h=π·4^2·8≈402.12386cm^2

6 0

2 years ago

Read 2 more answers

Reduce to simplest form. -3/5 + (-8/2) =

Dominik [7]

Answer:

<u>The answer is -4 3/5</u>

Step-by-step explanation:

Let's reduce to its simplest form:

-3/5 + (-8/2) =

Step 1: Lowest Common Denominator (10):

- 6/10 + (-40/10) =

Step 2: Solve the parentheses:

- 6/10 - 40/10 =

Step 3: Subtract the fractions:

-46/10

Step 4: Simplify (Dividing by 2):

-23/5

Step 5: Converting the fraction to mixed number:

-4 3/5

<u>The answer is -4 3/5</u>

3 0

3 years ago