All categories

2 years ago

What is 7•8+1•40. Explain your answer

Mathematics

1 answer:

zaharov [31]2 years ago

3 0

Answer:

Step-by-step explanation:

We will use the order of operations to solve the equation

7×8+1×40

multiplication before addition, so we do this first:

7×8=56

We change the equation to this:

56+1×40

Then we multiply:

1×40=40

We change the equation to this:

56+40

Then we add to solve:

56+40=96

You might be interested in

Identify the function that best models the data.

In-s [12.5K]

The answer you are looking for is A, I'm a little rusts at these but that should your answer have a good day!

7 0

3 years ago

Read 2 more answers

Given that f(x)= 3x^2-5x +3 and g(x)= -x^2 + 17 find (f-g) (x)

Sliva [168]

4x^2-5x-14 is your answer :)

3 0

3 years ago

Measures of Center

GalinKa [24]

Answer:

1. mean

2. mode

3. range

4. measures of central tendency

5. outliers

6. median

good luck

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Given ü=<4,-1 > and =< 3,2 >

Galina-37 [17]

Answer:

idk

Step-by-step explanation:

6 0

2 years ago

Mike compared the y-intercept of the graph of the function

aleksklad [387]

Answer:

-4

Step-by-step explanation:

Given function

f(x) = 5x + 12

From the table we get the function g(x), use pairs (1, 10) and (3, 14)

The slope:

m = (14 - 10)/(3 - 1) = 4/2 = 2

The y-intercept:

10 = 2(1) + b
b = 10 - 2
b = 8

The function g(x) is found as:

g(x) = 2x + 8

The y- intercept of f (x) is subtracted from the y-intercept of g (x):

8 - 12 = -4

4 0

2 years ago

Read 2 more answers