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3 years ago

Please Help Asap !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

shepuryov [24]3 years ago

6 0

D. The combined expenses In Year 3 and 4 were $300,000 more than the combined of Year 3 and 4

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Please Help ;-;

zubka84 [21]

The point-slope form:

$y-y_1=m(x-x_1)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (-8, -8) and (-7, 9). Substitute to the formula of a slope:

$m=\dfrac{9-(-8)}{-7-(-8)}=\dfrac{17}{1}=17$

Put the coordinates of the point (-7, 9) and the value of slope to the point-slope formula:

$y-9=17(x-(-7))\\\\\boxed{y-9=17(x+7)}$

6 0

3 years ago

Find the quotient of 4.13 x 10^-8 and 0.04 x 10^5. In two or more complete sentences, explain each step in your calculations.Inc

poizon [28]

we know that

Quotient is the number resulting from the division of one quantity by another

Let

x--------> the first quantity

y------> the second quantity

q------> the quotient

$q=\frac{x}{y}$ -------> equation 1

in this problem

$x=4.13*10^{-8} \\ y= 0.04*10^{5}$

Substitute the values in the equation 1

$q=\frac{4.13*10^{-8}}{0.04*10^{5}}$

Simplify

$q=\frac{4.13*10^{-8}}{0.04*10^{5}}=\frac{4.13}{0.04}*10^{-8}*10^{-5}=\frac{4.13}{0.04}*10^{-13}\\ \\q=103.25*10^{-13}\\ \\q= (1.0325*10^{2})*10^{-13}\\ \\q= 1.0325*10^{-11}$

therefore

<u>the answer is</u>

The quotient is equal to $1.0325*10^{-11}$

6 0

3 years ago

Help me on this math question

Korolek [52]

To evaluate an algebraic expression, you have to substitute a number for each variable and perform the arithmetic operations. In the example above, the variable x is equal to 6 since 6 + 6 = 12. If we know the value of our variables, we can replace the variables with their values and then evaluate the expression.

3 0

3 years ago

Read 2 more answers

( 100 POINTS AND BRANLIEST IF CORRECT) How do you graph this when it has no y intercept?

Irina-Kira [14]

Answer:

Pass through the origin

Step-by-step explanation:

In y = mx + c,

When theres no 'c', it means c = 0

The lines pass through the origin

6 0

3 years ago

There are three numbers for the combination to the store's safe. The first number is 17. The two numbers can be multiplied toget

mihalych1998 [28]

Answer:

1 28

2 14

4 7

Step-by-step explanation:

7 4

14 7

28 1

...........

4 0

3 years ago