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LenKa [72]
3 years ago
9

3)

Mathematics
2 answers:
Andru [333]3 years ago
5 0

Answer:

$43,260

Step-by-step explanation:

You have the 3% annual income, which you can convert to a decimal. This gives:

42000 * 1.03

42000 represents Blair's initial income, and 0.03 represents the 3% increase.

I chose 1.03 because I don't have to subtract 97% and add it to 42000.

kotykmax [81]3 years ago
4 0
Well 3% is .03
And she earns $42000
.03*42000 is 1260
42000+1260= $43260
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The measure of angle ABD is (0.15x+65) and the measure of angle CBD is(0.1x+28) . Find the value of x.
Andrej [43]

Answer:

x = 348

Step-by-step explanation:

The measure of angle ABD is (0.15x+65) and the measure of angle CBD is(0.1x+28) . Find the value of x.

0.15x + 65 + 0.1x + 28 = 180

0.25x + 93 = 180

0.25x = 180 - 93

0.25x = 87

x = 87/0.25

x = 348

3 0
3 years ago
PLEASE HELP!!!<br> Use the figure and find PT.<br> PT = 7x - 24 and TQ = 6x-2
MAVERICK [17]

Answer:

PT= 130

Step-by-step explanation:

Since T is the midpoint of segment PQ,

PT = TQ

7x - 24 = 6x-2

Subtract 6x both sides and add 24 both sides

7x -6x - 24 = 6x -6x -2

x - 24 + 24 = -2 + 24

x= 22

Substitue x into PT

7(22) - 24

154 - 24

PT= 130

8 0
3 years ago
Roberto left his parent's house at 11 A.M. traveling at an average rate of 30 mph. His parents left their house at 12 P.M. trave
dlinn [17]
As the movement, it is not accelerated then 

Xr = 30 T
Xp = 45(t-1)

they both will meet when x is the same, so

30T = 45T - 45
T = 3 
they both will meet 3 hours after Roberto leaves, at 2 pm
3 0
3 years ago
4. The following points are plotted on a coordinate plane: (-1,2), (-1,7), and (4,2). If the points are
Ede4ka [16]

Answer:

acute

Step-by-step explanation:

6 0
3 years ago
Solve for the value of r. (8r+6)° (9r-7)​
lukranit [14]

Answer:

r = 13

Step-by-step explanation:

these angles are vertical and are congruent

8r + 6 = 9r - 7

6 = r - 7

13 = r

8 0
3 years ago
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