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Yakvenalex [24]
3 years ago
15

Look at picture, answer quick please

Mathematics
2 answers:
kodGreya [7K]3 years ago
4 0

Answer:

A

Step-by-step explanation:

multiply each thing in the parenthesis by -4

-4×3x = -12x

-4×-2x = 8x

-4×4y = -16

-12x + 8x - 16y

combine like terms

-4x - 16y

bija089 [108]3 years ago
3 0

Answer:

a

Step-by-step explanation:

-4x3=-12x

-4x-2=8x

-4x4=-16y

8+-12=-4x

-4x-16y

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harkovskaia [24]

Answer:

5 units

Step-by-step explanation:

Count the boxes between C and D

4 0
3 years ago
The junior varsity football team score 23 points in last Saturday's game they score the combination of seven point touchdowns in
frutty [35]

Answer:

  2 touchdowns, 3 field goals

Step-by-step explanation:

The number of touchdowns cannot be more than 3, so it is relatively easy to find the solution by trial and error.

  23 is not divisible by 3, so 0 touchdowns is not a solution

  23 -7 = 16 is not divisible by 3, so 1 touchdown is not a solution

  23 -14 = 9 is divisible by 3, so 2 touchdowns and 3 field goals is a solution

  21 -21 = 2 is not divisible by 3, so there is only one solution.

7 0
3 years ago
10x+2/2=4x+.25 help please
d1i1m1o1n [39]

Answer:

x= 0.125

Step-by-step explanation:

4 0
3 years ago
Comparing Standard Deviations
inessss [21]

Explanation:

There may be a couple of reasons for this:

1. Each team represents a sample of the players in the league. The averages of (random) samples can be expected to have a standard deviation that is smaller than the population standard deviation by a factor related to sample size.

2. A team average will result from the players who are played the most. Each team can be expected to field players more often whose averages are among the highest. The standard deviation of a set of the top tier of players will necessarily be smaller than the standard deviation of the set of all players.

8 0
3 years ago
If f(x) = -8 - 5x, what is f(-4)
Mashcka [7]

Answer:

f(- 4) = 12

Step-by-step explanation:

To evaluate f(- 4) substitute x = - 4 into f(x) , that is

f(- 4) = - 8 - 5(- 4) = - 8 + 20 = 12

6 0
3 years ago
Read 2 more answers
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