What is the value of 7x-2x+3,when x=2

Answers

Answer 1
Answer: Well if x = 2, then you do 7 times 2, which is 14, then 2 times 2 which is 4, then 14 minus 4 is 10, and 10 plus 3 is 13.
Answer 2
Answer: BIDMAS

2x = 4 
4 + 3 = 7
7x = 14
14 - 7 = 7

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PLEASE HELP I GIVE THANKS

Answers

1. A. a translation 3 units to the right
2. 4 units up
From what I can tell, the answer to the first problem is A, and the answer to the second problem is 4 units up.
The reason the first answer is A, is because if you count from point C to point K there is a total of three squares. Also, rotating and reflecting this image would give you different results.
The second answer is 4, because counting from A to A' there are a total of 4 squares (units), hence the answer of four.

What is 4/10 in simplest form

Answers

the simplest form is 2/5 because both numerators and denominators can be divided by 2. this would make the fraction 2/5. since you cannot divide 2/5, the simplest form would be 2/5
It is 2/5. Because when you find the greatest common factor of 4 and 10 ( which is 2), you have to divide the numerator and denominator by it and your result will be 2/5.

Amanda is making pillows for her sofa, The fabric that she likes costs $45 per yard. Amanda waits untilshe has a 40% off coupon! How much [including tax] will Amanda pay for 58 inches of material? The tax
rate is 5.1%.

Answers

Answer:

15$

Step-by-step explanation:

Which Function does NOT have an x-intercept?A.y=1/2x-7 B.y=-x^2+2x+5 C.y=-1/3x-5 D.y=x^2-2x+5

Answers

x intercept is when the line crosses the x axis aka when y=0

see if you can solve for x if you set y=0
if you get a false statement, then there is no yint
we can see that A and C have xints
test B and D

B.
0=-x^2+2x+5
if we put into quadratiic formula we get an x value


D. 0=x^2-2x+5
if we put into quadratic formula, there is not x intercept

D is answer

Hi Tarry


The answer is D


I am sorry that I can't show how to graph it but there is no x-intercept


I hope that's help !

How do you slove a slope problem

Answers

Slope:
y=mx+b
*Images below will hopefully help your understanding on how to do it :)

-Hope this helps :)
the slope formulae is m=y²-y∧1/x²-x∧1 this would help you

Which is the same as 98.52 ÷ 10?

Answers

moving the decimal over one space to the left. (9.852)

Explanation:
If you multiply a decimal by 10 the decimal point will move one space to the right to make a bigger number. But, if you divide by 10, it will move one space to the left to make a smaller number. (÷ means left, x means right) The The rule is, however many 0’s you have after the 1, that is how many spaces you move your decimal point. For an example if I wanted to multiply or divide a decimal by 100, I would move the decimal point 2 spaces over instead of just one because the number 100 had two 0’s after the one.This rule will not work with numbers like 20, or 150, because they are not multiples of 10 like the other numbers. Numbers that will work are 10, 100, 1000, 10000, 100000 and so on.

Sorry this is so long, I just wanted to make sure you understand because I had trouble with it when I was learning it.