If 3x + 2y = 5, what is the value of the expression 6x + 4y - 7?

Answers

Answer 1

Answer:

3

Step-by-step explanation:

x = 1

y = 1

6+4-7 = 3

Answer 2

Answer:

3

Step-by-step explanation:


Related Questions

Can somebody help with number 1

Answers

Answer:

A.4:00

B.1-2 p.m.

C. ii iii

Step-by-step explanation:

Write a proportion that could be used to solve for each variable.
Then solve.
24 buttons in 4 packages

Answers

Answer:

6 buttons per package

Step-by-step explanation:

6 x 4=24

PLS HELP ;-;
Jim has only $100 to purchase balloons, hats, and cupcakes for a graduation party. He buys 50 balloons for $0.25 each, and 30 hats for $0.75 each. Which statement is true about how many cupcakes can he buy if they are $1.25 each?


A- He can buy exactly 20 cupcakes.


B- He can buy at least 52 cupcakes.


C- He can buy more than 20 cupcakes.


D- He can buy no more than 52 cupcakes.

Answers

C. He can buy no more than 52 cupcakes
No more then 52- hope this helped

Which of the following is the equation of the x-axis?​

Answers

Answer:

1

Step-by-step explanation:

x=0 so 0+1 equals 1

1 is the axis that’s the answer

Maya decides to use the method of proportions and similar triangles
to find the height of a tower. She measures the length of the tower's
shadow and finds it is 20 feet long. Then she holds a 12-inch ruler
perpendicular to the ground and finds that it casts a 4-inch shadow.
How tall is the tower?
a. 2.4 ft c. 60 ft
b. 5 ft d. 240 f

Answers

C. 60ft if you want step by step explanation let me know
C
I think hope it’s right

Please help me. Which statements describe true relationships? Check all that apply.

Answers

Answer:

3 and 4

Step-by-step explanation:

proportionally it is the same shape and 2/1 is 2 so that's your scale factor

Answer: 1,3,4

Step-by-step explanation:

WILL GIVE BRAINLIEST
Ollie has a stack of blocks that is 10 1/2 inches tall. Each block used to make the stack is 3/4 inches tall. How many blocks did he use?
SHOW YOUR WORK PLEASE

Answers

Answer:

14

Step-by-step explanation:

3/4, 1 2/4, 2 1/4, 3, 3 3/4, 4 2/4, 5 1/4, 6, 6 3/4, 7 2/4, 8 1/4, 9, 9 3/4, 10 2/4

1      2         3       4   5       6         7       8   9        10       11     12    13       14

1 w e. )3! E HK bush’s shans. E 77272762

149 cars are waiting to take a ferry across the channel. Each ferry can only hold 18 cars. How many cars will be on the last ferry?

Answers

Answer:

5 cars will be on the last ferry

Step-by-step explanation:

If you divide 149 by 8, you get 8.27.

Since each ferry can hold 18 cars, you multipy 18 by 8 which results in 144. Then you subtract 144 from 149 and you get 5 :)

answer:

5

work:

149 divided by 18 equals 8.3
8 time 18 equals 144
149 - 144 = 5

What is the order of 75%, 1/3, 3/8, and 0.625 from least to greatest?

Answers

Answer: Least To Greatest: 1/3, 3/8, 0.625, 75%.

Step-by-step explanation: If you want to find these values in order from least to greatest, then you‘ll have to find each of their values in either decimal form or fraction form, but I recommend converting them to decimal form. 1/3 = 0.33333, 3/8 = 0.375, 0.625, 75% = 0.75. So, now you can arrange them in order, just remember to re-convert them to the form they were originally in.

least to greatest is 1/3, 3/8, .625, 75%

Decide whether this situation is looking for the​ part, the​ percent, or the whole. 14 compact cars are 56% of the cars sold that day.

(answer this choose one )

The situation is looking for the

part.
percent.
whole.

Answers

Answer:percent

Step-by-step explanation: I don’t know

Answer:

whole

Step-by-step explanation:

it basicly wants to know how much were sold that day so that will be a whole

PLEASE HELPPPPPPPPPPPPPPPPPPP

Answers

Answer:the answer is D

Step-by-step explanation:

The answer is D
Your welcome

help i tried to do it but not sure..

Answers

Answer:

3000

Step-by-step explanation:

<3

3000 thats the answer

please help will give BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST for correct answer!!!!!!!!!!!!!

Answers

Answer:

its 25in

Step-by-step explanation:

because its not half way its over and no why it could be under hope this helps

24 inches because 18+6=24

Find a equation with a slope of -6

Answers

Answer:

y= -6x+2

Step-by-step explanation:

y=6x+1 ?

If thats the general question any number could be represented as the y intercept..

The lake commission tagged 125 fish. A week later, 200 fish were caught and 65 of these fish had tags. Estimate how many fish were caught in total. (Round to the whole number)

Answers

Answer:

600

Step-by-step explanation:

Brihanna Kayllie works in a chocolate factory. She gets $8.75 per hour. How much money does she earn in 8 hours? 40 hours? Show your work in the box provided.

Answers

for 8 hrs Brihanna Kayllie would have gotten $70 and for 40 hrs Brihanna Kayllie gets $350.

hope this helps

Answer:

70 and 350

Step-by-step explanation:

use the equation y = 8.75x (x representing each hour and y representing total money earned)

5. What is an Improper Fraction ? Give at least 2 examples of an Improper Fraction.

Answers

Answer:

a fraction whose numerator is equal to, larger than, or of equal or higher degree than the denominator

a fraction whose numerator is equal to or larger than the denominator

Step-by-step explanation:

Hope I helped

Answer:

An Improper Fraction has a top number larger than (or equal to) the bottom number.

Step-by-step explanation:

Ex. 7/4   8/3    3/3  6/2     9/1        5/2

PLEASE HURRY WILL MARK BRAINLIEST!!!
Which expression is equivalent to (–2y – x) – (5y – 9x)?

A) 7y + 8x
B) –7y – 10x
C) –7y – 8x
D) 7y + 8x

Answers

Answer:

-7y+8x

Step-by-step explanation:

-2y-x-5y+9x

The answer to your question is D

here it is love please be quick:) thx again!!

Answers

Answer:

-3.1=x or x=-3.1

Step-by-step explanation:

Equation: 5.1=-3x-4.2

Adding 4.2 on both sides

5.1=-3x-4.2

+4.2    +4.2

Which equals:

9.3/-3=-3x/-3

Divide -3 on both sides:

-3.1=x or x=-3.1

Hope this helps!

Answer:

x=-3.1

Step-by-step explanation:

Use Cy-math next time for a problem like this

PLEASE HELP ANSWER please answer 12-24 please its charts and its due tonight please i will give you brainleist if you answer 12-24 pleassse

Answers

12. Johns distance : 4km
13. Johns time : 60 hours
14. Johns speed : 15
15. Drews Distance : 4km
16. Drews time : 30 hours
17. Drews speed : 7.5
18. John was the fastest, he ran at 15.

19. Time : 10 hours
Speed : 1.2
20. Distance : 6 miles
Speed : 1.2
21. Distance : 18 miles
Speed : 1.2


Hopefully this is right


An investor invested a total of $2,800 in two mutual funds. One fund earned a 9% profit while the other earned a 4% profit. If the investor's total profit was 5197 how much was invested in each mutual fund?
The amount invested in the mutual fund that earned 9% was $

Answers

2,800 divided by 2 is 1,400
Fund one: 9% of 1,400 is 126
Fund two: 4% of 1,400 is 56
Sorry I was doing this problem but then I gave up but this is what I got to lol
9% of 1400 is 126
Why because you are going to divide 2800 by 2

what is the function of
{(-6,4), (5,-1), (0,3), (-2,4)}

Answers

Answer:

The inverse of f (x) = {(3,2), (5,4), (6,-2), (-5,1)} (function)

what are the slope and white intercept of the liner function that is represented by the equation y equals -10x + 1 the slope is -10 and the y-intercept is -1 the slope is -10 and the y-intercept is 1 the slope is -1 and the y-intercept is -10 the slope is 1 and the y-intercept is -10​

Answers

y = -10x + 1

-10x is the slope, 1 is the y-intercept :)

Answer:

y=10x+1

Step-by-step explanation:

need help. will give brainliest.

Answers

Answer: I think it’s a

Step-by-step explanation:

Answer:

50% or 130 kids

Step by step explanation

20% + 30% = 50,
50%is 130 of 260

Ps Brainliest pls pls plssssss

In a football game, the Bobcats scored all touchdowns, which are worth 7 points each. The Crocodiles scored all field goals, which are worth 3 points each. Neither team went scoreless. The final score of the game was the lowest tie possible given these conditions. How many points did each team score?

Answers

Answer: 21points

Step-by-step explanation: 3 times 7 equals 21

Answer:

21

Step-by-step explanation:

Using the same information from #7, how much would 3 movie tickets and 5 popcorns cost?
A.$52
B.$58
C.$61
D.$67

Answers

Answer:

you have to give the information from the last problem

Step-by-step explanation:

PLZ ANSWER Selena picked eight baskets of tomatoes. Her sister threw away one of the baskets due to bruising. What percent were good?

Answers

Answer

12.5 percent was bad, 87.5 were good

Step-by-step explanation:

set up this percentage solver[tex]\frac{1}{8} *\frac{x}{100}[/tex]

then cross multiply

[tex]8x=100[/tex]

divide by eight

12.5 were bad

so 87.5 were good

87.5% is the amount that was still good

500+400+(-300)+(-600)+(-1500)+(-2200)
Need an answer asap please

Answers

Answer:

-3700

Step-by-step explanation:

This should be the answer according to the calculator.

Answer:

What he said

Step-by-step explanation:

Solve the inequality $-4x > -24.$ Give your answer in interval notation.

Answers

Answer:

(negative infinity, 6)

Step-by-step explanation:

To get this:

1. -4x > 24

Divide by -4

2. x < 6

When you divide by a negative you have to flip the inequality. Therefore, any number that is less than 6 is the answer.

The solution of the inequality will be;

⇒ x ∈ (- ∞, 6)

What is Inequality?

A relation by which we can compare two or more mathematical expression is called an inequality.

Given that;

The inequality is,

⇒ - $4x > - $24

Now,

Solve the inequality as;

The inequality is,

⇒ - $4x > - $24

Multiply by - 1, we get;

⇒ $4x <  $24

Divide by 4, we get;

⇒ x < 6

⇒ x ∈ (- ∞, 6)

Thus, The solution of the inequality will be;

⇒ x ∈ (- ∞, 6)

Learn more about the inequality visit:

https://brainly.com/question/25275758

#SPJ2

need help! Will mark brainliest!!!

Answers

Answer:

I think its D.) [tex]-3x+5[/tex]

Step-by-step explanation:

in extended form the equation is [tex]5x+-8x+9-4[/tex] then you simplify to get [tex]-3x+5[/tex]

Answer:

I believe it's A hope it helps and please mark me brailest.

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