All categories

2 years ago

If i multiply X 3times and add 4 it will be equal to multiply X 2times and add 5. what number is X?

Mathematics

1 answer:

ehidna [41]2 years ago

4 0

Answer:

x = 1

Step-by-step explanation:

3x + 4 = 2x + 5 ( subtract 2x from both sides )

x + 4 = 5 ( subtract 4 from both sides )

x = 1

You might be interested in

PLEASE HELP I NEED HELP BADDD PLS CORRECT ANSWERS ONLY

abruzzese [7]

Answer:

Hi,

Step-by-step explanation:

Answer B : 51

1+4+7+10+13+16=51

6 0

1 year ago

Dean loves rocks! He has 666 pieces of granite, 333 pieces of marble, 141414 pieces of sandstone, and 111 pieces of slate.

uranmaximum [27]

Answer:

The ratio of sanstone to marble is... 141414 : 333

All you have to do is look at how much sandstone Dean has and how much marble he has, then put the amount of sandstone infront of the amount of marble because in the question it says what is the ratio of sandstone to marble and you see that sandstone is first.

Hope this helps! :)

Stay safe

5 0

3 years ago

A zoo is open 5 days a week. For one week, zoo attendance per day was 113,185,140,219, and 295. What was the mean number of peop

olganol [36]

Answer:

The answer is 164.25.

Step-by-step explanation:

The mean is the "average" of the data set.

6 0

3 years ago

Read 2 more answers

Find f(-2) for the function f(x)= 3x2-2x+7

4vir4ik [10]

Answer:

f( - 2) = 23

Step-by-step explanation:

$f(x) = 3 {x}^{2} - 2x + 7 \\ plug \: x = - 2 \\ f( - 2) = 3 {( - 2)}^{2} - 2( - 2)+ 7 \\ = 3 \times 4 + 4 + 7 \\ = 12 + 11 \\ \huge \red{ \boxed{ f( - 2) = 23}}$

4 0

3 years ago

What are the domain and range of the function on the<br> graph?

ozzi

C is your answer by the way

8 0

3 years ago