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Ainat [17]
3 years ago
10

Evaluate the expression. -6+3(-3+7).

Mathematics
2 answers:
Helen [10]3 years ago
6 0
The answer to this would be 6

lesantik [10]3 years ago
3 0

Answer:

answer for this question is 6

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Julie went to the store with $20.00. if she bought 8 cans of dog food for $.67 per can, how much money did she have left? IF YOU
Georgia [21]

Answer:

$14.64

Multiply 8 by .67 which is 5.36

Subtract 5.36 from 20.00 and that's 14.64

6 0
4 years ago
Read 2 more answers
50 POINTS!!
Solnce55 [7]

Answer:

1 ft

Step-by-step explanation:

From the diagram;

\triangle ADE\sim \triangle ABC

Therefore

\frac{AB}{AD}=\frac{AC}{AE}

Also, AB=8+2=10ft, AD=8ft, AE=4ft. We substitute to get:

\frac{10}{8}=\frac{AC}{4}

Simplify to get:

AC = 5

But AC=AE+EC

This implies that,

5=4+EC

EC=5-1

EC= 1 ft

3 0
4 years ago
Solve for x in the first equation, then solve the system using substitution. Write your answer as (x, y).
OleMash [197]
2x - 6y = 14
2x = 6y + 14
x = 3y + 7.....so sub in 3y + 7 for x in the other equation

4x - y = 9
4(3y + 7) - y = 9
12y + 28 - y = 9
12y - y = 9 - 28
11y = - 19
y = -19/11

x = 3y + 7
x = 3(-19/11) + 7
x = -57/11 + 7
x = -57/11 + 77/11
x = 20/11

solution is : (20/11, -19/11) <==
5 0
3 years ago
Point V(-2, 4) is translated using the rule (x, y) → (x, y – 4). Where is the image, V’, located?
Bumek [7]

The process of translation means that only the position of the point is being changed. No other parameters are changed such as reflection or rotation is being made.

In this case the translation is solely made on the y axis. A translation of (x, y – 4) means that the point is moved down by 4 units.

So in this case, our point V is at coordinates of (-2, 4) so a translation of (x, y – 4) means that V’ is moved down by 4 units and the new coordinates are:

V’ = (- 2, 4 – 4)

V’ = (-2, 0)

 

answer:

(-2, 0)

7 0
3 years ago
What is the value of the 3 in 63?
Tom [10]

Answer:

The value of the 3 in 63 is 3 ones 1+1+1

Step-by-step explanation:

The reason for this is because it is in the ones place

4 0
3 years ago
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