5(2x-3)=155 solve for x

Answers

Answer 1

Answer: 5(2x-3)=155
10x-15=155(solve/multiply 5 by the numbers/variables in the parentheses first)
10x=170(add 15 to each side)
Divide 170 by 10x
170÷10x=17
x=17

Answer 2

Answer: 5(2x - 3) = 155
10x - 15 = 155
10x = 155 + 15
10x = 170
x = 170/10
x = 17

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Which inverse operation would be used to verify the following equation? 54 ÷ 9 = 6 A. 9 − 6 = 3 B. 54 ÷ 6 = 9 C. 9 × 6 = 54 D. 9 + 6 = 15

Answers

C. 9 × 6 = 54 is the answer.

9 X 6 = 54. They are opposite operations

MATCH THE FUNCTION WITH ITS VALUE.
g(x)= 2X2-1.

g(w^3)=.......

Answers

You haven't given us any choices to match with ! That's the purpose of
the list of complicated-looking expressions printed next to the question
where you copied it from.

g(w^3) = 8w^6 - 12w^4 + 6w^2 - 1

Answer:

g(w^3) = 8w^6 - 12w^4 + 6w^2 - 1 check if this answer right!

Step-by-step explanation:

Simplify by factoring. Assume that no radicands were formed by raising negative numbers to even powers. two questions below that i need help on $√(148)$

$\sqrt[4]{80}$

Answers

$√(148)=√(4\cdot37)=\sqrt4\cdot√(37)=2√(37)\n\n\n===========================\n\n\sqrt[4]{80}=\sqrt[4]{16\cdot5}=\sqrt[4]{16}\cdot\sqrt[4]5=2\sqrt[4]5$

Nethan made 8 rose bouquets and 6 daffodil bouquets. Nethan only has enough flowers to make at most 20 rose or daffodil bouquets total. Let x represent the number of more rose bouquets and y represent the number of more daffodil bouquets that Nethan can make. Show the relationship between x and y graphically.

Answers

Answer:

Nethan made 8 rose bouquets and 6 daffodil bouquets.

Nethan only has enough flowers to make at most 20 rose or daffodil bouquets total.

Let x represents the number of more rose bouquets.

Let y represents the number of more daffodil bouquets.

The maximum bouquets that can be made = 20

And the number of bouquets made are = 14

So, additional bouquets are = $20-14=6$

In equation form we can show like :

$x +y= 6$

or $y=6 -x$

or $x=6- y$

Putting values of x as 0,2,4 and 6 we get:

When x = 0 then y = 6

When x = 2 then y = 4

When x = 4 then y = 2

When x = 6 then y = 0

You can see the graph attached.

Chloe drew 7 hearts, 20 stars and 9 circles what's the ratio of circles to hearts

Answers

A ratio simply means that you have to divide the two numbers. So, if there are 9 cicles and 7 hearts, the circles-to-heart ratio is

$(9)/(7)$

Answer:

9 : 7

Step-by-step explanation:

A ratio means for every something, there is something. The somethings are numbers.

The answer is 9 : 7

What is 4 2/7 * 2 1/5 Express the answer in simplest form.

Answers

$4 (2)/(7) *2 (1)/(5) = (30)/(7) * (11)/(5) = (330)/(35) ^((5) = (66)/(7).$

First, turn them into improper fractions. 4 and 2/7= 30/7, and 2 and 1/5= 11/5. 30/7*11/5= 330/25=9 and 3/7.....thats ur answerI accidentally uploaded the wrong picture. Srry.

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