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lyudmila [28]
3 years ago
12

Please help me with this and explain so I can get it. Do only 3 and 9

Mathematics
1 answer:
ASHA 777 [7]3 years ago
6 0
5a+b = 5(6)+3 =3
10-r+5 = 10-(9)+5 =6
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Emily has been considering the purchase of a used car that costs $11.656. How much money does she need to make in order to comfo
Art [367]

your question might be incomplete..

Answer/Step-by-step explanation:

Whether you're paying cash, leasing, or financing a car, your upper spending limit really shouldn't be a penny more than 35% of your gross annual income. For Example: $36,000 a year, the car price shouldn't exceed $12,600. Make $60,000, and the car price should fall below $21,000.

Hence, $11,656 x 35% =4079.60

Answer = 4079.6

7 0
3 years ago
Cindy is growing plants for a science project. During the project, one plant grows from a height of 7 cm to 10.85 cm. What is th
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Answer:

Percentage increase in the height is 55%.

Step-by-step explanation:

Since Cindy is growing plants for a science project. During the project Cindy found that one plant grows from 7 cm to 10.85 cm.

We have calculate percent increase in the height of the plant.

We know formula to calculate the percentage is

% Increase in the height = Net increase in the height×100/Initial length of the plant

                                         = \frac{(10.85-7)100}{7}= \frac{(3.85)(100)}{7}=\frac{385}{7}= 55%

Therefore % increase in the height of the plant is 55%.

8 0
3 years ago
Find the equation of a line that passes through the points (-1,3) and (3,5).
vekshin1

Answer:

y=1/2x+3.5

Step-by-step explanation:

this one was a bit trickier than the previous one, but i think that that answer is correct. i did the same thing i did to solve your last problem, solved for the slope, and then made a number line and marked the points given, drew a line through the two points, and found where the line intercepted the y axis.

8 0
3 years ago
The triangle below what is the sine of 60°
suter [353]

Answer:

A

Step-by-step explanation:

sin(60) can be simplified into sqrt(3)/2.

3 0
3 years ago
The temperature startedat 10 degrees F. The temperature dropped 5
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Answer:

-5FStep-by-step explanation:

10-5x3=-5 F

7 0
3 years ago
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