MATHEMATICS MIDDLE SCHOOL

What is the slope of a line that passes through (1,77) and (3,40)

Answers

Answer 1
Answer:

Answer:

-18.5

Step-by-step explanation:

find the gradient

40-77=-37

3-1=2

-37/2=-18.5

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Find value of (2x-6) exponent 0 when x does not equal 3

Answers

Any quantity raised to an exponent of zero is equal to ' 1 '.

(2x - 6) is no exception.
The answer is 1 because anything that exponent zero is one

A (-16) + (-16) =b (-16) - (-16) =
c (+16) + (-16) =
d (+16) - (-16) =
e (+16) + (+16) =
f (+16) - (+16) =
g (-16) + (+16) =
h (-16) - (+16) =
AYUDAA

Answers

A: (-16) + (-16) = -32

B: (-16) - (-16) = 32

C: 16 + (-16) = 0

D: 16 - (-16) = 32

E: 16 + 16 = 32

F: 16 - 16 = 0

G: (-16) + 16 = 0

H: (-16) - 16 = -32

Answer:d

Step-by-step explanation:

a carton can hold 1000 unit cubes that measure 1 inch by 1 inch by 1inch. describe the dimensions of carton of the carton using unit cubes.

Answers

We know that V = a^3 and that it's 1000 cubic inches (or unit cubes as long as one unit cube is 1x1x1 inch). We can write the calculation as attached below. The result (dimensions of one carton) is 10x10x10 meters.

How much people can eat twice of 40 degree pizza wedges

Answers

20 beacause 20 x 2 = 40 and twice as many means 2 x ....
20 because you make 40 half and it is 20,or you multiply something like 2✖️20 is equal to 40!!

How do i evaluate an expression with a given variable

Answers

To evaluate an expression with a given variable means to replace the number in the place of the variable, and then solve to find what the expression equals. 
Example would be: x + 3 and x = 4
x + 3
4+3 = 7
7 is the value of the expression now. 

As a salesperson, you are paid $50 per week plus $3 per sale. This week you want your pay to be at least $110. What is the minimum number of sales you must make to earn at least $110?

Answers

so 50 per week+3 times number of sales
represent s as number of sales
pay=50+3s
if you want pay to be at least 110 or pay<110 so
110>pay=50+3s
110>50+3s
treat as regular equation: do the saem to both sides so it will stay equal
also isolate the s term

110>50+3s
subtract 50 from both sides
60>3s
divide both sides by 3
20>s
you must make at least 20 sales
20 sales.. 110 minus 50 dollars for a WEEKS pay leaves 60 divided by 3 dollars a sale leaves 20 sales
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