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3 years ago

Help please.. look at the image...

Mathematics

1 answer:

vova2212 [387]3 years ago

4 0

Answer: 195 = 35x + 20

Step-by-step explanation: This follows the y = mx + b formula.

y is your total, what the equation equals, and in this case it is your total cost of $195.

x is your independent variable, and time is always independent. When m is $35, you can plug in any hour (time!) for the x.

b is your initial value. This is what you start with, and in this case, it is your $20 equipment fee. You KNOW you have to pay that.

Hope this helps!

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In the right -angled tringles began the ABC in the ED :8cm ,and DC :10cm then the length of the air

fgiga [73]

ED:8cm,DC:10 so the air is HD:18

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3 years ago

A sweatshirt costs $35. Find the total cost if the sales tax is 7.75%.

tensa zangetsu [6.8K]

Answer:

37.7125

Step-by-step explanation:

35 * 1.0775

4 0

3 years ago

Simplify: -6x+3y-2x-5y

meriva

Answer:

-8x-2y

Step-by-step explanation:

Combine Like Terms (-6x + -2x) and (-5y + 3y).

5 0

3 years ago

Read 2 more answers

Find P on AB that is 2/3 of the distance from A(-3,-5) to B(9,4).

Ludmilka [50]

A line segment can be divided into ratios.

The coordinate of P on line segment AB is (5,1)

Given

$A = (-3,-5)$

$B = (9,4)$

The position of P from A to B is:

$P_A = \frac 23$

So, from P to B would be:

$P_B =1 - \frac 23$

$P_B = \frac 13$

So, the ratio is:

$m : n = \frac 23 : \frac 13$

Simplify

$m : n = 2 :1$

The coordinate of point P is:

$P = (\frac{mx_2 + nx_1}{m + n},\frac{my_2 + ny_1}{m + n})$

So, we have:

$P = (\frac{2 \times 9 + 1 \times -3}{2 + 1},\frac{2 \times 4 + 1 \times -5}{2 + 1})$

$P = (\frac{15}{3},\frac{3}{3})$

$P = (5,1)$

Hence, the coordinate of P is (5,1)

Read more about line ratios at:

brainly.com/question/8847082

8 0

3 years ago

Jess shares £60 in the ratio 3:4

Nataliya [291]

Answer:

Amount of money share by Jess = £25.70

Another Amount of money share by Jess = £34.3

Step-by-step explanation:

Given:

Amount of money Jess have = £60

Sharing ratio = 3 : 4

Find:

Amount of money share by Jess

Computation:

Sharing amount = Shared ratio / Sum of ratio

Amount of money share by Jess = 60[3/(3+4)]

Amount of money share by Jess = 60[3/(7)]

Amount of money share by Jess = 180 / 7

Amount of money share by Jess = £25.70

Another Amount of money share by Jess = £60 - £25.70

Another Amount of money share by Jess = £34.3

7 0

3 years ago