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konstantin123 [22]

3 years ago

13

Spencer took $21 with him to the mall. At the music store he spent 3/7 of his money on a DVD. How much money did Spenser have le

ft after he bought the DVD?

2 answers:

nadezda [96]3 years ago

8 0

12 dollars is the answer

salantis [7]3 years ago

4 0

(3/7) * 21=9

21-9=12

Hope this helped.

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pantera1 [17]

7.1 degrees.
5.7-(-1.4)
5.7+1.4= 7.1

Hope I helped!

3 0

2 years ago

Triangle ABC is equilateral. What is the measure of angle B?

Sonbull [250]

Answer:

60

Step-by-step explanation:

Equilateral triangles- all 3 angles are 60

5 0

3 years ago

-4x + 1ly = 15<br>x = 2y x = y =

sertanlavr [38]

Answer: you wrote it wrong

Step-by-step explanation:

6 0

3 years ago

Which of the following rules describes the function graphed below?

n200080 [17]

Answer:

D

Step-by-step explanation:

Output = 3*input - 2. Observe the graph again

4 0

3 years ago

Please help me :) please

dangina [55]

Answer:

In bold.

Step-by-step explanation:

6/6 = 9/a

So a = 9.

6/c = a/4.5

6/c = 9/4.5 = 2

So c = 3.

By similar triangles:

d/5 = 6/ (6+6+3)

d/5 = 6/15 = 2/5

So d = 2.

Also by similar triangles

b/5 = 12/15 = 4/5

So b = 4.

8 0

3 years ago