Eric bought a canoe for $333.75 the sales tax was 5.25% . What was his total cost?

Step-by-step explanation:

Since this is not an equation, it is impossible to solve.

But I will try to do it in my own way.

Let's assume that the given expressions are equivalent to each other.

9x-7=1+8x

9x-8x=1+7

1x=8

X=8

Answer:

338 or 335 they both get rounded of to the nearest 5

2 possible numbers for the actual number of marbles 338 and 335, are rounded to the nearest 5.

We round off numbers to make them easier to remember and it also keeps their value approximately to the place it has been rounded off.

To round off any number to any place we'll look for the digit next to that place and if it is equal to or greater than 5 we'll add one to the previous digit and make all the digits after it zeroes and if the digit is less than 5 we do not add one to the preceding digit and simply make all the digit after it to zeroes.

Given, Thabo rounded the number of marbles to the nearest 5 and his answer was 340.

Therefore, 2 possible numbers for the actual number of marbles could be

Whether it's 338 or 335, both numbers are rounded to the nearest 5.

learn more about rounding of off numbers here :

https://brainly.com/question/13391706

#SPJ2

Answer:

b. 28x + 8y +2

Step-by-step explanation:

you need to distribute the -2 to all the numbers inside parentheses and then combine like terms.

-2*3x= -6x

-2*12y= -24y

-2*-5= 10 (remember neg times neg = pos)

-2*17= 34x

-2*-16y=32y

-2*4= -8

Now combine like terms

34x-6x= 28x

32y-24y=8y

10-8=2

Write the expression:  28x + 8y +2

Answer:

12

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

[tex]\frac{f(b)-f(a)}{b-a}[/tex]

Here [ a, b ] = [ 3, 6 ] , then

f(b) = f(6) = 6² + 3(6) + 2 = 36 + 18 + 2 = 56

f(a) = f(3) = 3² + 3(3) + 2 = 9 + 9 + 2 = 20 , then

average rate of change = [tex]\frac{56-20}{6-3}[/tex] = [tex]\frac{36}{3}[/tex] = 12

Answer:

12

Step-by-step explanation:

Answer:

8.94

Step-by-step explanation:

the absolute value by itself is not a negative number

Answer:

Well, 60 (minutes in an hour) divided by 12 (from the problem) is 5, so you have to multiply that 5 by the 5 from the problem to find that the train is going 25 (5*5) mph. Just double this for two hours, and you result in 50!

Step-by-step explanation:

b is a diagonal of a square. Diagonal is just [tex]a\sqrt{2}[/tex] which means that b is equal to [tex]7\sqrt{2}[/tex].

Answer:

1 - x-axis, 2 - y-axis, 3 - y-axis, 4 - x-axis

Step-by-step explanation:

Answer:

It's B

Step-by-step explanation:

The line is on the x so it will be something with x in the answer. -9 or 0 or not present so it is B

Answer:

You didnt show the drop down. Just add 3 units to each point tho if u want to solve it.

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

add ur positives

3+3+4=10

now add ur negative

10+ (-2)

8

I think the answer is -72. I'm not very sure, but I solved the equation the way I understood it, and I got -72.

Answer:

(5, 0) is the answer I believe.

The work I did:

8 - 3 = 5

4 - 4 = 0

Answer:

∠ABC = 54°

Step-by-step explanation:

an inscribed angle is 1/2 the size of an incenter angle.

so:

∠AMC = 2(∠ABC)

10x - 12 = 2(4x + 6)

10x - 12 = 8x + 12

simplify:

2x = 24

x = 12

∠ABC = 4(12) + 6 = 54°

Answer:

b or sec dot

Step-by-step explanation:

Answer:x= -1, x=7

Step-by-step explanation: You will want to use the quadratic formula

X=-24)+/-[(-24)^2-4*4(-28)/2.4

Then separate the equations

x=24+32/8  And x=24-32/8

so x=7 and x= -1

Answer:

angle-side-angle. that's my answer

Answer:

I think she has about 3 segments for sprinting and 6 segments for jogging

Answer:

144

Step-by-step explanation:

72% of 200 is 144

Equation: 0.72*200 = 144

Answer:

B. 144

Step-by-step explanation:

Answer:

The greatest common factor is 20

Step-by-step explanation:

Rewrite 40 as 20*2

Rewrite 60 as 20*3

=20*3m-20*2

Factor out common term 20;

20(3m-2)

Answer:

I put in the answer on khan and got it correct.

Step-by-step explanation:

Answer:

$850

Step-by-step explanation:

Amount that was borrowed = interest / (interest rate x time)

93.50 / (0.055 x 2) =

93.50 / 0.11 = $850

Answer:

Each book weights .8 pounds

Step-by-step explanation:

Take the total weight and divide by the number of books

4.8 /6

.8 lbs

Each book weights .8 pounds

Answer:

Well so if we multiply 6.42*106=680.52.

then subtract 680.52-428000=427319.48

there you go:)

Step-by-step explanation:

Answer:

the answer will be 365.04÷3

=121.68

Answer:

A)10 feet tall

Step-by-step explanation:

The man casts a shadow half his height and so does the telephone pole

Answer:

32

Step-by-step explanation:

Answer: 44.85

Step-by-step explanation:

Given:

The system of equations is

[tex]y=-\dfrac{5}{2}x-3[/tex]

[tex]x-y=-4[/tex]

To find:

The graph of the given system of equations and its solution.

Solution:

The table of values for [tex]y=-\dfrac{5}{2}x-3[/tex] is

x        y

-4       7

-2       2

0      -3

Plot these points and connect them by a straight line.

The table of values for [tex]x-y=-4[/tex] is

x          y

-4         0

-2         2

0         4

Plot these points and connect them by a straight line.

From the below graph it is clear that the lines intersect each other at point (-2,2).

Therefore, the solution of given system of equation is (-2,2).