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3 years ago

How many terms are there in the expression 3x2 + 2x - 4? A:1 B:2 C:3 D:4

Mathematics

2 answers:

ASHA 777 [7]3 years ago

7 0

Answer:

The correct option is C.

Step-by-step explanation:

The given expression is

$3x^2+2x-4$

Definition of term: A term is either a single number or variable, or product of numbers and variables. The signs +, −, / and = are used to separate the terms.

In the given expression the variables are separated by + and −.

The given expression has three terms $3x^2,2x,\text{ and }-4$ .

Therefore the correct option is C.

Nadya [2.5K]3 years ago

4 0

Answer:

Step-by-step explanation:

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you ride your bike at 9 miles per hour. To find how long it will take you to ride 26 miles, you solve the equation 9 • t = 26. W

Vikentia [17]

Answer:

Here, t represent <em>time</em>.

Step-by-step explanation:

we know that

$speed = \frac{distance}{time}$

Given that speed = 9 miles per hour

Distance travelled = 26 miles

Therefore, Distance = Time x Speed.

Putting value into calculation.

26 = 9 x Time

By comparing equation. we can say that

<em>'t' Represent as ' Time'</em>

3 0

3 years ago

Read 2 more answers

The sum of three consecutive intergers is 267. What is the largest integer

Alisiya [41]

Answer:

Step-by-step explanation:

Let the starting number be x, the two consecutive numbers after x is gonna be x+1 and x+2.

If the sum of these three numbers is 267 then:

x+(x+1)+(x+2)=267

Solve

3x+3=267

3x=267-3

3x=264

x=264/3

x=88

x+1=89

x+2=90

Your three consecutive numbers are 88, 89, and 90.

The largest one of them is 90.

8 0

3 years ago

Read 2 more answers

Classify each scale factor as a contraction or an expansion.

Step2247 [10]

Contraction : 0.9 & 3/8
Expansion : -6 , 8/5 , & 5

I hope this helps !

3 0

3 years ago

15=y/5+8 simplify tour answer

4vir4ik [10]

Step 1: simplify both sides of the equation.
Step 2: Flip the equation.
Step 3: Subtract 8 from both sides.
Step 4: Multiply both sides by5.

Answer: Y= 35

6 0

3 years ago

Read 2 more answers

Which question can be represented by the equation ?

GarryVolchara [31]

Answer:

First, let's write the problem.

4+3s-9s=22

Add like terms,

4-6s=22

Subtract 4 from both sides.

4-6s-4=22-4

-6s=18

Divide both sides by -6.

\frac{-6s}{-6}=\frac{18}{-6}

Our final answer would be,

s=-3

You can feel free to let me know if you have any questions regarding this!

Thanks!

Step-by-step explanation:

3 0

3 years ago