All categories

2 years ago

B is between A and C. If AB= 4x+9, BC=5x+2,and AC=56, find the value of AB?

Mathematics

1 answer:

natali 33 [55]2 years ago

7 0

It will be Ac because aB goes after Ac

You might be interested in

Decide which of the two given prices is the better deal and explain why. You can buy shampoo in a 6-ounce bottle for $2.29 or

hichkok12 [17]

Answer:

The 6 oz bottle

Step-by-step explanation:

When you simplify it to see how much per ounce each costs, the 6-oz has the better price.

2.29/6 = 0.381666....

10.19/15 = 0.6793....

the second bottle cost more per ounce, so the 6 oz bottle has the better deal

*plz brainlist

3 0

2 years ago

Y varies directly with x. If y=25 when x=5, find y when x =-4<br><br>y =

alina1380 [7]

Answer:

y = -20

Step-by-step explanation:

Given that y varies directly with x it means changing x will also cause change in y

Mathematically it can be written as:

y∝x

Removing the proportionality symbol

y = kx

Given y=25 when x=5 Putting the values

$25 = k(5)\\k = \frac{25}{5}\\k = 5$

Now

$y = 5x$

We have to find the value of y when x = -4

Putting x=-4

$y = 5(-4)\\y = -20$

Hence,,

y = -20

7 0

2 years ago

-4x+2=42how do I solve this problem

jeka94

Answer:

x = -10

Step-by-step explanation:

move all the constants (numbers without variables) to one side to get

-4x = 42 - 2

-4x = 40

multiply by -1

4x = -40

divide by 4

x = -10

3 0

2 years ago

Read 2 more answers

A photograph measuring 4 inches wide and 5 inches long enlarged to make a wall mural. If the mural is 100 inches wife , how long

Andrej [43]

The answer is 5 because 5x4=20 divided by 100

6 0

2 years ago

Answer needed Answer needed!

Sauron [17]

Answer:

I plotted points since i cant draw lines very well with a mouse

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

B is between A and C. If AB= 4x+9, BC=5x+2,and AC=56, find the value of AB?​

B is between A and C. If AB= 4x+9, BC=5x+2,and AC=56, find the value of AB?