Mathematics High School

4xy = 88. If y = 2, then what is x?

Answers

Answer 1

Answer: x = 11

Step-by-step explanation:

first, i did simple calculations.

4x(2) = 88

that calculates out to:

8x = 88

then, i divided both sides by 8, in order to get x by itself.

8x/8 = 88/8

x = 11

Related Questions

Simplify.

(x2+x−1)+(2x2−3x+9)

Answers

Answer:

32−2+8

Step-by-step explanation:

Eliminate redundant parentheses

thats the answer simplified

PLEASE ASAP

What is the equation of the line passes through the point (-6, 6) and is parallel to the y=2/3x-1?

Answers

Answer:

y=2/3 x+10

Evidence:

Picture

Hope it helped!

What is 12.6254748322 rounded to nearest tenth

Answers

Answer:

12.6

Step-by-step explanation:

Answer:

13.0

Step-by-step explanation:

Find the solution set to 3(2x - 4) > 2(x + 4)

Answers

Answer:

X>5

Step-by-step explanation:

So first distribut the numbers

6x-12>2x+8

now subtrct 2x on both sides

4x-12>8

Now add 12 on both sides

4x>20

x>5

Answer: > 5

Step-by-step explanation: I just know

Can someone Plz help me on this........

Answers

Answer:

1) a≥−2.5

2) n<1.2

3) b≥−0.8

4) false,

5) r≤0.1

6) y≤0.8

Step-by-step explanation:

1) Divide both sides by -3.2.

−3.2a/-3.2 ≤ 8/-3.2

2) Flip the equation

- n+0.8<2

Subtract 0.8 from the sides

n+0.8−0.8<2−0.8

3) Add 4.2 to both sides.

b−4.2+4.2≥−5+4.2

4) inequality cannot be solved

5) Simplify both sides of the inequality.

−r+5.1≥5

Subtract 5.1 from both sides.

−r+5.1−5.1≥5−5.1

−r≥−0.1

Divide both sides by -1.

-r/-1 ≥ -0.1/-1

6) Flip the equation.

−1.8y≥−1.44

Divide both sides by -1.8.

−1.8y/−1.8 ≥ −1.44/−1.8

good luck with your work!!

5j-5= 5
----
j5 true or false

Answers

The answer is true j5

What is the solution to the equation shown below?
2
32 +5=1
A) X= -6
B) X= 4
C) X= -4.5
D) X= 9

Answers

Answer:

Step-by-step explanation:

Here you go mate

Step 1

2/3x+5=1  Equation

Step 2

2/3x+5=1  Simplify

2/3x=-4

Step 3

2/3x=-4  Simplify

answer

x=-6

Your correct answer is A ,x=-6

1. Identify the parallel lines.

2. Identify the transversal.

3. How many angles are formed by the transversal?


4. Which of the angles are congruent?

5. If ∠5 is 110°, what is the measure of ∠1?

Answers

Answer:

1. The parallel lines are m and n

2. The transversal is line t.

3. 8 angles are formed by the transversal.

4. Angles 7 and 5, 1 and 3, 2 and 4, 6 and 8, 6 and 2, 7 and 3, 1 and 5, 4 and 8, 3 and 5, 2 and 8, 4 and 6, and 1 and 7.

5. If m<5 is 110°, then m<1 is also 110°

Hope this helps

I NEED HELP PLEASE !!!

Answers

Answer:

The first choice

Step-by-step explanation:

Perpendicular lines intersect to form right angles, like the x- and y-axis on a coordinate plane.

Answer:

option 1 or A

Step-by-step explanation:

it is the definition of perpendicular lines

Step by step explanation

Answers

Answer: x = 4

Step-by-step explanation:

   x/2=10/5

Multiply both sides of the equation by 2.

2⋅  x/2 = 10 /5 ⋅ 2

Simplify both sides of the equation.

Cancel the common factor of 2.

Rewrite the expression.

x= 2 ⋅ 10/5

Divide 10 by 5.

x= 2 ⋅ 10/5

Multiply 2 by 2.

x = 2 ⋅ 2

x = 4

please give brainiest :)

Kevin has 7 baseballs. Each baseball weighs 0.3 pound. Ken wants to use this model to find the total weight of the baseballs. Each hundredths block in the model represents 1 whole.

Answers

Answer: The total weight of the 7 baseballs are 2.1 pounds, or if using a model, 2 hundredths and 1 tenth.

Step-by-step explanation:7 x 0.3 = 2.1 or 2 hundredths and 1 tenth on the model.

Hint: 1 Hundredth is equal to 1 whole.

Toni rows a boat 4.5 km/h upstream and then turns around and rows 5.5 km/h back downstream to her starting point. If her total rowing time is 48 min, for how long does she row upstream? Express your answer to the nearest minute.


A. about 30 min

B. about 26 min

C. about 44 min

D. about 24 min

Answers

Answer:

b

Step-by-step explanation:

Will the solution (4, 6) satisfy the following equation: x + y = 18?

Answers

No because 4+6= 10 not 18
No it doesn’t match
4+6 =10
4+6≠18

At a bicycle shop, all the bicycles are on sale for $25 off the regular price. If p represents the regular price in dollars of a bicycle, which expression gives the sale price in dollars? 25p – 25p p – 25 p + 25

Answers

Answer:

p - 25

Step-by-step explanation:

Given :

Discount = 25 dollars off

Regular price = p

Sale price in dollars :

Regular price - discount

p - 25

There were 96 students and 34 adults at the concert. If 65% of the seats were filled, how many seats are in the auditoriom? Round your answer to the nearest whole percent

Answers

Answer: 200 seats

Step-by-step explanation:

There are 96 students and 34 adults in a concert. The total number of people present is therefore:

= 96 + 34

= 130 people

These 130 people only fill 65% of the seats. Assume the total number of seats is x:

130 = 65% * x

x = 130/65%

x = 200 seats

Triangle D E F is shown. Angle D E F is a right angle. The length of hypotenuse D F is 5 StartRoot 2 EndRoot and the lengths of sides D E and E F are 5.
Given △DEF, which is not equal to cos(F)?

sin(F).
sin(D).
tan(F).
cos(D).

Answers

Answer: tan(F)

Step-by-step explanation:

Answer: C). tan(F)

Step-by-step explanation:

is the following relation a function?

Answers

answer
yes
explanation try the ve.rtical line test

help me with this please :)

Answers

Answer:

Parenthesis

Exponents

Multiplication and Division

Addition and Subtraction

Hope this helps!

Here’s a way to remember it: PEMDAS !! So,
1. Parenthesis and other grouping symbols from the inside out
2. Exponents
3. Multiplication and Division from left to right
4. Addition and Subtraction from left to right

Someone help 100 points and marking brainliest

Answers

Answer:

ehh....130 is your answer alr bye

the answer to your question is 130

helppp meeeee please ​

Answers

First click 1-4 then any 3 of the mini numbers that are equivalent to the 1-4 numbers and then you have to match the negative numbers and round them all by 1 and you should have an answer. I did that last week!

PLZZZ ANSWERRR FASTT

Answers

Answer:

>

Step-by-step explanation:

33/8=4.125

8>4.125

Please help I’m confused also if you can’t see it just click on the picture.

Answers

Find the slope: change in y over change in x:

Slope = 30 - -5/ 6- -1 = 35/7 = 5

Find y intercept (the y value when x is 0)

Y = 5(0) = 0

There is no y intercept

The function rule would be:

Y = 5x

Plz, HELP! Heather earned 750$ at a summer job and deposited it in a bank. The savings account paid 3% simple annual interest. What is the balance in her account at the end of four years? Please Answer correctly and explain your answer. :D

Answers

Answer: 844.131607

Step-by-step explanation:

750/100=7.5

7.5 is 1%

22.5 is 3%

YEAR 1 (750+22.5) 772.5

772.5/100

7.725 is 1%

23.175 is 3%

YEAR 2 (23.175+772.5) 795.675

795.675/100

7.95675 is 1%

23.87025 is 3%

YEAR 3 (23.87025+795.675) 819.54525

819.54525/100

8.1954525 is 1%

24.5863575 is 3%

YEAR 4 (24.5863575+819.54525) 844.131607

:D Done! Please give me brainliest! It took alot of time for me to do this!

A rectangle is 14 inches long and 6 inches wide. Find it’s area

Answers

84

Explanation: 14x6 is 84

4x6 is 24+ 10x6 is 60 = 84

Factor -5 out of -5d + 30

Answers

Answer:

ans below

Step-by-step explanation:

-5(d+6)

Answer:

-5(d-6)

Step-by-step explanation:

When factorising, you need to factorise from all the terms.

Factorising -5 from:

-5d: -5d ÷ -5 = d

30: 30 ÷ -5 = -6

Thus, the answer is -5(d-6)

12.12 ounces for 3 cups Unit rate

Answers

Answer:

4.04 oz per cup

Step-by-step explanation:

sry fam im not gonna give a step by step explanation cuz im in a rush, hope this is enough gl.

4.04 oz per cup

Hope it helps!!


Peaches are being sold for $2 per pound. The customer created a model to represent the total cost of peaches bought
If x represents the number of pounds of peaches bought and y represents the total cost of the peaches, which best
describes the values of x and y

Answers

Answer:

The value of x can be any real number greater than or equal to 0, but the value of y must be an integer greater than or equal to 0.Step-by-step explanation:

Answer:

if it is 2$ per pound then 2 time how much you are bying.

Step-by-step explanation:

Is it A or D? im kind of confused

Answers

the answer is D bc when you do the equation it is w^3 z^7

What is the value of x in:
3x + 2(x + 1) = 12?
A.12
B.6
C.10
D.2​

Answers

Answer:

D

Step-by-step explanation:

3x + 2(x + 1) = 12 ← distribute and simplify left side

3x + 2x + 2 = 12

5x + 2 = 12 ( subtract 2 from both sides )

5x = 10 ( divide both sides by 5 )

x = 2 → D

d .2

d will be the answer

by simplify

Which part of this graph shows a nonlinear relationship?

Answers

Answer:

2

Step-by-step explanation:

Answer:

2, D

Step-by-step explanation:

Not only is it not in a line it doesn't hit any points(it curves)

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