1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
elixir [45]
2 years ago
11

HELP IM DESESPERATED PLSSSSSSSS ITS THE 4TH TIME I POST PLSSSSSSSS 6th GRADE MATH

Mathematics
2 answers:
Flura [38]2 years ago
7 0

Variable for all be x,y,z

Answers are

#1

\\ \tt\hookrightarrow 3x+8

#2.

\\ \tt\hookrightarrow 9x

#3

\\ \tt\hookrightarrow 3x+4y+z

Serga [27]2 years ago
6 0

Answer:

Step-by-step explanation:

Three times a number plus 8 girls would be

3x+8

The variable is x

The constant is 8

and the coefficient is 3

If Trey now has 9 times as many cards as he did when he began collecting, we can use the number of cards he had before as x.

Trey has 9x cards.

The variable in this equation is x and the constant is 9

If Nina has 3 dimes and 1 nickel in her pocket, we can say the dimes are b and the nickel is c

If she found some quarters on the ground, we can say the quarters are A, but we don't know how many, so we need x to represent how many quarters. the Variables in this equation are B, C, and A (b, c, and a)

We can write this in an equation as

3b+c +(ax) the coefficient is x, and the constant is 3

In the equation 2n+4, the variable is n, the coefficient is 4, and the constant is 2

A word problem for this equation could be:

Ray collects marbles. Ray's friend gave him 2 times as many marbles as he already had, and he found 4 marbles on the way home from his friend's house.

You might be interested in
6. For a two-day rental at the surf shop, it costs $45 to rent a surf board and $60 to rent a paddle board. On a
Masja [62]

Answer:

Step-by-step explanation:

dtttttttttbccccccccccisssssssserrrrrrrrr774444444444

5 0
3 years ago
What is the expanded form of 232÷4
Annette [7]
(2x100) (3x10) (2x1) / (4x1)
3 0
3 years ago
Please help me with this question!!!!!
amm1812

Answer:

B. H(x)=-.008(x-82)^{2}+83

Step-by-step explanation:

Well lets graph the following equation first,

H(x) = -.011(x - 82)^2 + 75

Then lets graph all the other equations.

Look at the image below↓

So A.

The purple line does not go farther or higher,

so A. is incorrect

B.

The black line goes higher and farther,

meaning it is correct.

C.

The red line goes farther but not higher.

So it is incorrect

D.

Again the blue line does not go farther of higher.

So its wrong.

<em>Thus,</em>

<em>answer choice B. </em>H(x)=-.008(x-82)^{2}+83 <em>is correct.</em>

<em />

<em>Hope this helps :)</em>

3 0
3 years ago
The zoo charges $4 admission fee
Andrews [41]

Answer:

Intial Value; $4 (charged)

Rate of change: $2 every exhibit visited

Admission: $4

1 exhibit visited: $6

2 exhibits visited: $8

3 exhibits visited: $10

4 exhibits visited: $12

5 exhibits visited: $14

6 exhibits visited: $16

7 exhibits visited: $18

8 exhibits visited: $20

etc.

Step-by-step explanation:

4+2x = C

C= Cost

X = amount of exhibits visited

To find the total cost.

5 0
2 years ago
How many 2 over 5 foot pieces can Tara cut from the 4 and 4 over 5 feet of rope
Naddik [55]

Answer:

One.

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Which relation is a function of x?
    11·2 answers
  • Which is the better buy?
    14·2 answers
  • 3 4 ( 1 6 x+16)= 3 7 (4 3 8 x−21)
    15·2 answers
  • Ummmmmmmmmmmm. What is 90% of 550?
    10·2 answers
  • Jessie is participating in a walkathon to raise
    12·1 answer
  • What is 157% in a Fraction
    12·2 answers
  • Need Help ASAP. thanks in advance ​
    15·1 answer
  • A regular octagon is inscribed inside a circle. The perimeter of the octagon is units. A: What is the measure of a side of the o
    14·1 answer
  • Mr. Ramirez purchased 20 concert tickets for a total of $225. The concert tickets cost $15 for adults and $10 for children under
    13·1 answer
  • HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEe
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!