3 years ago

The sum of two numbers is 64. Twice the smaller number is 10 less than the larger number. What are the numbers?

Mathematics

2 answers:

Schach [20]3 years ago

6 0

I that the two numbers are 18 and 24

masya89 [10]3 years ago

4 0

<span>x = first number
64 - x = second number {sum of two numbers is 64}
2x = 64 - x - 10 {twice smaller is ten less than larger}
2x = 54 - x {combine like terms}
3x = 54
x = 18
64 - x = 46 {substituted 18 for x}

the two numbers are 18 and 46</span>

You might be interested in

2. Between which two numbers will “the square root of 10” lie on the number line?

inessss [21]

Pi and 4, because the square root of ten is 3.1622...

8 0

3 years ago

Read 2 more answers

The student council at mountain view high school plans to conduct a survey to determine the student body's opinion of the new lu

valkas [14]

Answer:

Step-by-step explanation:

just did it on a.pex

4 0

3 years ago

Water has a density of 1.00g/cm^3 per cubic centimeter. What is the mass of half a liter of water?

anygoal [31]

Answer:

The mass of half a liter of water is 500g, that is, 0.5kg.

Step-by-step explanation:

Density is mass divided by the volume, that is:

$d = \frac{m}{v}$

Here, we have to be careful. Since the density is in grams per cm³, m has to be in grams and v in cm³.

We have that:

$d = 1$

What is the mass of half a liter of water?

One liter is 1000 cm³.

So half a liter is 1000/2 = 500 cm³, which means that $v = 500$

Then

$d = \frac{m}{v}$

$1 = \frac{m}{500}$

$m = 500$

The mass of half a liter of water is 500g, that is, 0.5kg.

7 0

3 years ago

F to the second time F to the Third

miskamm [114]

Answer:

$F^{5}$

Step-by-step explanation:

$F^2 \times F^3 =$

$= F^{2+3}$

$= F^{5}$

4 0

3 years ago

Read 2 more answers

Which polynomial equation of least degree has -2, -2, 3, and 3 as four of its roots? (x + 2)(x - 3) = 0 (x - 2)-2(x + 3)3 = 0 (x

azamat

Answer:

(x + 2)²(x - 3)² = 0

Step-by-step explanation:

Since we have a degree of 2 and double of the same roots, we know that each root would have a multiplicity of 2. Therefore, our answer is(x + 2)²(x - 3)² = 0

6 0

3 years ago