All categories

2 years ago

What is an equivalent expression of 12x + 10 + 4y?

Mathematics

2 answers:

saveliy_v [14]2 years ago

7 0

Answer:

Step-by-step explanation:

2(6x+5+2y)

lukranit [14]2 years ago

6 0

Answer:

You basically multiply the number outside the parentheses by everything inside.

So 2 × 6x = 12x,

2 × 5 = 10,

2 × 2y = 4y.

So your answer is 2(6x + 5 + 2y).

Step-by-step explanation:

You might be interested in

What kind of change occurs when a figure is translated?

vagabundo [1.1K]

It depends on what way the figure is translated, but it's possible it could be a dilations, reflection, rotation, etc.

3 0

2 years ago

Read 2 more answers

The two polygons are similar. Find the measure of angle U.<br> 120°<br><br> 185°

mash [69]

It’s 80 for sure Ik this one

7 0

2 years ago

What is the common denominator as a fraction of 8/21

natulia [17]

How to reduce (simplify) ordinary fraction 8/21? Fraction can't be reduced (simplified). 8/21 = 0.380952380952; Result written as a positive proper fraction and a decimal number. Ordinary (simple, common) math fraction reducing to lowest terms (simplifying), answer with explanations below

4 0

2 years ago

Need help on math You have a meal at a restaurant. The sale tax is 8% . You leave a tip for the waitress that is 20% of the pret

DerKrebs [107]

Answer: $18

Step-by-step explanation:

Let x= Pretax price of the meal.

Given: Sales tax = 8%

Tip percent = 20%

As per given ,

Amount spent = ( Pretax price) + (Sales tax ) of (Pretax price) + (Tip percent)of (Pretax price)

= x+ 8% of x + 20% of x

= x +0.08+0.20x

= 1.28x

∵ Amount spent = $23.04

So,

$1.28x=23.04\\\\\Rightarrow\ x=\dfrac{23.04}{1.28}\\\\\Rightarrow\ x=18$

Hence, the pretax price of the meal= $18.

4 0

2 years ago

Which one is the graph?

Novosadov [1.4K]

Answer:

f(1) = √(4*1) = √4 = 2

The point (1, 2) is only on the third graph.

7 0

2 years ago