All categories

3 years ago

1. The larger of two numbers is 18 more than twice the smaller number. If the sum of the two numbers is 93, find both numbers.

Mathematics

1 answer:

stepan [7]3 years ago

7 0

Answer:

Let X be the smaller

Step-by-step explanation:

the larger is 2X+18 <--- 18 MORE than Twice the smaller

Their total is 93 = 2x + 18 + x = 3x + 18

75 = 3x

x = 25

The smaller is 25

the larger is 68

You might be interested in

Jonah cuts a board that is 33 inches long into 4 pieces of equal length. He uses the pieces for the sides of a picture frame. He

Ilya [14]

8. 1 5
4/33.00
32
10
8
20
20
0

8.15+8=10.15

The answer is 10.15 inches long for each frame.

7 0

4 years ago

3 a. It takes Adriana 20 minutes to walk 5 blocks to the library. Complete the table of equivalent ratios to show Adriana’s two

Dafna11 [192]

Answer:

It takes 4 minutes per block and she can walk 12.5 blocks in 45 minutes.

Step-by-step explanation:

20 / 5 = 4 minutes per block

20 + 20 + 5 = 45

5 + 5 + 2.5 = 12.5

Hope this helps, I did the test last year.

6 0

3 years ago

Round 41.805 to the nearest whole number

aleksandr82 [10.1K]

The answer to your question is 42. The rule is 5 or more go up 1 . If the number is 4 les stay where it is. hope this help.

5 0

3 years ago

Read 2 more answers

Two cards are drawn without replacement from a standard deck of 52 playing cards. What is the probability of choosing a king and

STALIN [3.7K]

Answer:

0.0181 probability of choosing a king and then, without replacement, a face card.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

Probability of choosing a king:

There are four kings on a standard deck of 52 cards, so:

$P(A) = \frac{4}{52} = \frac{1}{13}$

Probability of choosing a face card, considering the previous card was a king.

12 face cards out of 51. So

$P(B|A) = \frac{12}{51}$

What is the probability of choosing a king and then, without replacement, a face card?

$P(A \cap B) = P(A)P(B|A) = \frac{1}{13} \times \frac{12}{51} = \frac{1*12}{13*51} = 0.0181$

0.0181 probability of choosing a king and then, without replacement, a face card.

5 0

3 years ago

Which of the following expressions can be used to find the area of a square with a side length of fraction 1 over 3 m?

zlopas [31]

Answer:

The answer is A.

Step-by-step explanation:

Since it is a square we are finding the area of, we are multiplying two numbers. Which means 1/3 by the power of 2.

4 0

3 years ago

1. The larger of two numbers is 18 more than twice the smaller number. If the sum of the two numbers is 93, find both numbers.​

1. The larger of two numbers is 18 more than twice the smaller number. If the sum of the two numbers is 93, find both numbers.