Ask question

Ask question

All categories

borishaifa [10]

3 years ago

9

The sum of two numbers is 23. The larger number y is 1 less than twice the smaller number x. Write and solve a system of linear

equations to find the two numbers.

1 answer:

krok68 [10]3 years ago

5 0

Answer:

15 and 8

Step-by-step explanation:

You might be interested in

4(x-12)^1/3 = -16<br> Help please, thank you

Lina20 [59]

Hello!

4 (x-12) ^ 1/3 = -16

Step 1. Simplify each side of the equation, 4/ 3x + −16 = −16 and 4 /3 x −16 = −16

Step 2. Add 16 to both sides, 4 /3 x − 16 + 16 = −16 + 16

Step 3: Multiply both sides by 3/4, ( 3/4)*(4/3x)=(3/4)*(0)

Final Answer: x= 0

Hope I could help! :)

7 0

3 years ago

An airplane left Atlanta with 20 empty seats. If the airplane was 75% full, what was the total number of seats on the airplane?

jek_recluse [69]

Answer is <span>C. 80

hope that helps

75% are full with 20 seats empty so </span>20 seats empty = 25%

75% * 20 / 25% = 60

8 0

3 years ago

What is the slope of the line that contains the points (-4,2) and (6,-3)?-

schepotkina [342]

Answer:

c

Step-by-step explanation:

the formula is $\frac{y_{2}-y_{1} }{x_{2} -x_{1}}$

When we plug that in we get $\frac{-3-2}{6- (-4)} = \frac{-5}{10} = -\frac{1}{2}$

Hope this helps!

8 0

3 years ago

Help me and please be sure of ur answer.

Inessa05 [86]

Answer:

1. Evan

2. Stacey

Step-by-step explanation:

8 0

3 years ago

Amber and her friend Nathan are saving to buy a video game that costs $65. Amber earns $12 per week for babysitting and spends $

Vika [28.1K]

Answer:65 divided [(12-4)+(15-8)]

7 0

3 years ago