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katovenus [111]
3 years ago
10

Helpppp pls 10th grade mathematics

Mathematics
1 answer:
Airida [17]3 years ago
3 0

Step-by-step explanation:

Hi it's the A ...........

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The difference between a number and 8
stich3 [128]

Answer:

n-8

Step-by-step explanation:

The difference between a number and 8

Difference is subtraction

Let the number be n

n-8

3 0
3 years ago
Determine the intercepts of the line that correspond to the following table of values.
Ksju [112]
(-24,-2)(-15,-8)
slope = ( - 8 - (-2) / (-15 - (-24) = (-8 + 2) / (-15 + 24) = -6/9 = - 2/3

y = mx + b
slope(m) = -2/3
use any of ur points (-24,-2)...x = -24 and y = -2
now we sub and find b, the y int.
-2 = -2/3(-24) + b
-2 = 16 + b
-2 - 16 = b
-18 = b

so ur equation is : y = -2/3x - 18

now in y = mx + b form, the y int is in the b position
y = mx + b
y = -2/3x - 18
so ur y intercept is -18 or (0,-18) <=====

to find the x int, sub in 0 for y and solve for x
y = -2/3x - 18
0 = -2/3x - 18
2/3x = -18
x = -18 * 3/2
x = - 54/2 = -27....and ur x intercept is -27 or (-27,0) <===

8 0
4 years ago
Which of the following is a term, variable, and expression? <br><br> a.21<br> b.ab<br> c.5x2<br> d.h
Annette [7]
The answer is B. A term is a group of numbers and/or variables connected by multiplication. A and b are both variables and it is an expression because there is no equal sign.
8 0
4 years ago
Read 2 more answers
13) What is the simple interest and total amount earned on $4345 with an interest rate of
Annette [7]

Answer:

173.80 interest, 4518.80 total

Step-by-step explanation:

4345 X .03(3%)=130.35/year

130.35/12=10.8625/month

10.8625 x 16 months = 173.80 interest over 16 months

4345+173.80=4518.80 total amount

6 0
3 years ago
For the data shown in the scatter plot, which is the best estimate of r?
STALIN [3.7K]

Answer:

1 ,.

Step--step explanation:

knj,

6 0
4 years ago
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