Question

solve the system: 2x-4y=-10, 3x +4y=-5

Answer 1

2x-4y=-10, 3x+4y=-5
2(3x+4y)=2(-5) We multiply the second equation by two getting a similar equation.
2x-4y=-10
6x+8y=-10 We have the same system, now we only have to sum the corresponding parts
6x+8y=-10 take out the value of X?

Answer 2

So there demo, demonisher and Dean all stood facing each other with swords drawn out.

Answer 3

A few friends are having a disagreement about spotters. Select the statement that shows the individual understands the role of the spotter correctly.

Answer 4

The regular price of a bag is $41.45. During a sale, the bag was marked 20% off.

Answer 5

Celina measured the height of a window frame as 5.55 feet, but the actual height was 6 feet.

Answer 6

If 3/4 ton of pebbles covers 4/5 of a garden, how many tons of pebbles are requir

Answer 7

If a sprinkler waters 1/8 of a lawn in 1/4 hour, how much time will it take to wa

Answer 8

The price of oranges at a farm is $1.16 per pound. Which equation can be used to determine c, the total price of n pounds of oranges? (1 point)

Select one:

Answer 9

(04.03 LC)

The table below shows the proportional relationship between the weigh

Answer 10

(04.02 LC)
The table shows the price for different numbers of ice cream cones:

Number of Ice Cream Cones Price (in dollars)
2 4
4 8
5 10
8 16
Does this tab

Answer 11

(04.02 LC)
The table shows the price for different numbers of ice cream cones:

Number of Ice Cream Cones Price (in dollars)
2
4
4
8
5
10
8
16
Does this ta

Answer 12

Which unit rate is the lowest price per ounce? (1 point)

Choice A: 6 ounces of raisins for $1.

Answer 13

"A dazzling skyrocket illuminating the drab literary landscape" in sentence 3 is

Answer 14

"A dazzling skyrocket illuminating the drab literary landscape" in sentence 3 is

Answer 15

The graph below shows the relationship between pounds of dog food and total cost, in dollars, for the dog food.

Answer 16

6.03B Muir Graphic Organizer B

Answer 17

The diagram below shows a food web in a woodland.

A diagram of a food web is shown.

Answer 18

Kristen cut her hand on a piece of glass. As the blood clots, how do white blood

Answer 19

How is Earth's surface likely to change along the edges of a bend in a river channel?

Erosion takes place along the inner edge as water flows relatively sl

Answer 20

After reading about how the Constitution was written and ratified, why it has lasted so long, and some things citizens might do to support it, you get to wr

Answer 21

The table shows the habitat and foraging habits of two fish species in a marine ecosystem.