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2 years ago

Find two consecutive even integers such that the sum of the larger and twice the smaller is 62

Mathematics

2 answers:

kolbaska11 [484]2 years ago

4 0

20 and 22

You would create an equation that would simulate this situation and solve for x to find the first even integer. Then add 2 to x to find the second even integer.

Gennadij [26K]2 years ago

3 0

Answer:

20 and 22 is the answer

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Can someone help me simplify these expressions

Gnesinka [82]

Answer:

$-6v^7$

$p^6$

Step-by-step explanation:

$-1v^3 \times -2v^2 \times -3v^2$

$-6v^{3+2+2}$

$-6v^7$

$1/2p^2 \times p^3 \times 2p$

$1/2p^2 \times 1p^3 \times 2p$

$1p^{2+3+1}$

$1p^6$

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3 years ago

Suki has a 9 foot by 12 foot foot oriental rug. She is making a scale drawing of the rug that is 1 foot long. How many inches wi

miskamm [114]

12+12+9+9= 42
12 x 9= 108
12^2 x 9^2 =6561
( I hope I did that right for you )

3 0

3 years ago

What's the value of given expression<br><br>3³ - 3⁴

Andreas93 [3]

Answer:

-54

Step-by-step explanation:

27−34

=27−81

=−54

4 0

2 years ago

Read 2 more answers

It takes Ben 2 days to write reports, and it takes Kate 3 days to write reports. Bens rate, in reports per day, is how much grea

sergejj [24]

Answer:

Ben's rate is $\dfrac{1}{6}$ greater than Kate's rate.

Step-by-step explanation:

1. If it takes Ben 2 days to write reports, then his rate is $\dfrac{1}{2}$ of reports per day.

2. If it takes Kate 3 days to write reports, then her rate is $\dfrac{1}{3}$ of reports per day.

3. Ben's rate is

$\dfrac{1}{2}-\dfrac{1}{3}=\dfrac{3-2}{6}=\dfrac{1}{6}$

greater than Kate's rate.

4 0

3 years ago

You need a 15% acid solution for a certain test, but your supplier only ships 5% solution and 17.5% solution. If you need 20 lit

Nimfa-mama [501]

Answer:

4 liters of 5% and 16 liters of 17.5%

Step-by-step explanation:

Let quantity of 5% be x liters and of 17.5% be y liters

x+y=20 hence y=20-x

Introducing percentages

0.05x+0.175(20-x)=0.15*20

0.05x+3.5-0.175x=3

-0.125x=-0.5

$x=\frac {-0.5}{-0.125}=4$

Therefore, y=20-x=20-4=16

You need 4 liters of 5% and 16 liters of 17.5% to achieve 20 liters of 15% acid solution

6 0

2 years ago

Read 2 more answers