Can someone please help me with number one. I’ll give the right answer the brainliest.

Answers

Answer 1

Answer:

Answer:

1 yes 2 no 3 yes

Step-by-step explanation:

Related Questions

Identify the property illustrated by 3x + 4 = 4 + 3x
48 over 120 = x over 100 cross multiply to get answer of x
4) Using complete sentences, explain how to find the average rate of change for f(x) from x = 4 to x = 7.
The steamboat River Queen travels at the rate of 30km/h in still water. If it can travel 45 km up stream in the same amount of time that it takes to go 63 km down stream what is the rate of the current.
What is the median of the following 7 scores?42, 67, 33, 79, 33, 89, 21 Can someone explain me how to make this one step by step?

A spring has an original length L inches. When a weight of x pounds is suspended from the spring, its new length y is given by the formula y = L + x k , where k is a constant, measured in pounds per inch. Solve the formula for x. Show the steps in your work. The value of k for a certain spring is 2.5. The length of the spring is found to be double its original length when a 10 pound weight is suspended from it. Write the equation for the original length of the spring and solve it. Show the steps in your work.

Answers

The way I figured this one out was saying that if it takes 2lbs to stretch it to 12 inches and 5lbs to stretch to 18 inches that means that 3 additional pounds = 6 inches. Therefore, each additional pound is 2 inches. We know already that with 2 lbs it was 12 inches in length and we can also say that 2 lbs = 4 inches. So subtract 4 from 12 and you end up with the answer of 8 inches.

A sum of 17 and a difference of 5
A sum of 17 and a difference of 1

Answers

Idk but I think maybe 17+-5

8+9=18 with difference of 1

Solve this equation 5x-3=7-3x

Answers

ffirst you try to get all the unknowns on one side si
5x-3=7-3x
add 3x to both sides
8x-3=7
add 3 to both sides
8x=10
divide both sides by 8
x=10/8=5/4= 1 and 1/4=1.25

$5x-3=7-3x\ \ \ \ | add\ 3x\n\n8x-3=7\ \ \ \ | add\ 3\n\n8x=10\ \ \ | divide\ by\ 8\n\nx=(10)/(8)=(5)/(4)=1(1)/(4)\n\nx=1(1)/(4)$

What is the answer 6/10 + 8/100?

Answers

$(6)/(10)=0.6\n\n(8)/(100)=0.08\n\n\n(6)/(10)+(8)/(100)=0.6+0.08=0.68$

$(6)/(10)=(6\cdot10)/(10\cdot10)=(60)/(100)\n\n\n(6)/(10)+(8)/(100)=(60)/(100)+(8)/(100)=(60+8)/(100)=(68)/(100)=(68:4)/(100:4)=(17)/(25)$

here you go! assuming you know how to find common denominators :)

Pls helppppp 25 pt and brainiest for whoever answers it right. Find the longest side of a parallelogram with a perimeter of 66ft., If the sides measure 3x + 1 and 2x - 3.

Answers

Given:-

Perimeter of parallelogram = 66 ft

One side,a = 3x + 1

Other side,b = 2x - 3

Tofindout:-

Find the longest side of a parallelogram.

Formulaused:-

Perimeter of parallelogram = 2 ( a + b )

Solution:-

We know that,

Perimeter of parallelogram = 2 ( a + b )

★ Substituting the values in the above formula,we get:

⇒ 66 = 2 ( 3x + 1 + 2x - 3 )

⇒ 66 = 2 ( 5x - 2 )

⇒ 66/2 = 5x - 2

⇒ 33 = 5x - 2

⇒ 5x - 2 = 33

⇒ 5x = 33 + 2

⇒ 5x = 35

⇒ x = 35/5

⇒ x = 7 ft

Now,

One side,a = 3x + 1

★ Putting the value of x

⇒ 3 × 7 + 1

⇒ 21 + 1

⇒ 22 ft

Other side,b = 2x - 3

★ Putting the value of x

⇒ 2 × 7 - 3

⇒ 14 - 3

⇒ 11 ft

Hence,thelongestSideofgivenparallelogramis22ft(3x+1).

Write a word phrase for the algebraic expression 3x-7?

Answers

three x minus seven would be the answer to this question

Other Questions

Please Help me with this question

In a quadrilateral MNOP the length of side MN is (4x − 7) units and the length of side ON is (7 − 3x) units. What value of x will make it a rhombus?142712

Create an expression. Marvin's garden has 13 rose bushes in it. If he plants 4 more rose bushes each week, write an algebraic expression that representshow many rose bushes will be in the garden after n weeks.

Ronnie wants to buya computer table that measures 10 feet by 17 feet.The cost of the table is $16 per square foot.How much will it cost Ronnie to buy the computer table for his study?