Ask question

Ask question

All categories

3 years ago

10

2. Solve each given equation and show your work. Tell whether it has one solution, an infinite number of solutions, or no soluti

ons, and identify each equation as an identity, a contradiction, or neither.
1.6x+4x-6=24x+9x
2.25-4x=15-3x+10-x
3.4x+8=2x+7+x-20

1 answer:

swat323 years ago

6 0

2.infinitely many solutions; identity
3.1 solution;neither

You might be interested in

HELP ME PLEASE ILL DO ANYTHINGGGG

Pani-rosa [81]

Answer:

396.5

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Need help what the awnser is.<br>b - 6 = 21

Alex787 [66]

27 hope this helps!!!

3 0

4 years ago

Brain!!!!Help mE ple thank you. Lots of points

aliya0001 [1]

Answer:

To find the volume you will find each volume separately. The volumes will be found by finding the areas of the bases and multiplying them by the heights.

V = BH

23.4 x 3 = 70.2 cubic inches for The hexagonal prism and. 9 x 3 = 27 cubic inches for the cube

97.2 cubic inches is the total volume.

FIRST ONE

7 0

3 years ago

Anna buys 5lb of pecans for $19. At this unit rate, find the cost of the following amounts. 1/2, 3

leonid [27]

Answer:

1/2 lb of pecans would cost $1.9

3 lbs of pecans would cost $11.4

Step-by-step explanation:

The rate given is 5 lb of pecans for $19

FIND THE UNIT RATE OF DOLLARS PER POUND OF PECANS BY:

19 ÷ 5 = 3.8

THE UNIT RATE IS $3.8 per pound of pecans.

Use unit rate to determine how much will the following amounts of pecans cost:

1/2 lbs

1/2 x 3.8 = $1.9

3 lbs

3 x 3.8 = $11.4

7 0

3 years ago

Find the slope of line that is parallel to -2x=3y+5

In-s [12.5K]

Answer: m = $-\frac{2}{3}$

Step-by-step explanation:

Turn the equation into slope-intercept form: $-3y = 2x + 5$

Reduce: $y = -\frac{2}{3}x -\frac{5}{3}$

Your parallel slope is: $-\frac{2}{3}$

7 0

3 years ago