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anastassius [24]
3 years ago
10

1 easy 7th grade math question 10 points!!!!!!!!!!!!!! Please will give brainlist!!!!!!!!

Mathematics
2 answers:
Alex_Xolod [135]3 years ago
8 0
The First One Is The Right Answer
Musya8 [376]3 years ago
5 0

Answer:

First one.

Step-by-step explanation:

Im not sure because there is no keys that tell you if the black tile means anything or if the white is positive or negative.

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Steve is buying a new car at the dealership. The price tag on the car reads $17,000.00. However, the salesman offers to sell him
Marizza181 [45]

Answer:

$15606000

Step-by-step explanation:

17,000,000*.15 (15% off)

$ 2550000 off

17,000,000

-2550000

$14450000 (15% off)

*1.08 (sales tax)

$15606000

sorry if it is incorrect

8 0
3 years ago
Read 2 more answers
The expression 2(x+y) is simplified to 2x+2y. which property was used?
noname [10]
Distributive, carry the number 2 to the x and the y leaving 2x+2y
3 0
3 years ago
Determine which consecutive integers do not have a real zero of f(x) = x^3+5x^2 -x -6 between them.
Verdich [7]

Answer:

(-6, -5).

Step-by-step explanation:

If there is a zero between the integers there will be a change of sign of f(x).

x^3 + 5x^2 - x - 6

f(1) = 1 + 5 - 1 - 6 = -1

f(-1) = -1 + 5 + 1 - 6 = -1

f(2) = 8 + 20 - 2  -6 = 20

There' a change of sign between f(1) and f(2) so there is a zero between (1, 2).

f(-2) = -8 + 20 + 2 - 6= 6

So there is also a zero between -1 and -2. (-2, -1)

F(-4) = 14,  f(-5) = -1  = change of sign so there is also a zero  in (-5,-4)

f(-6) = -36 - no change in sign between -5 and -6.

7 0
3 years ago
Four times an integer deceased by 3 is 13 what is the integer<br>​
svlad2 [7]

Answer:

i = 4

Step-by-step explanation:

answer this backward

13 + 3 = 16

16 divided by 4 = 4

<u>proof:</u>

4 x 4 = 16

16 - 3 = 13

have a nice day and mark me brainliest! :)

6 0
3 years ago
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What is the volume of the triangular pyramid in the image? Round to the nearest tenth.
podryga [215]

Answer:

60 cm?

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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