Mathematics High School

Does this system have one
olution,
5x + 3y = 1
35x + 21y = 2
Choose the correct answer below.
o One solution
0 Infinitely many solutions
O No solution

Answers

Answer 1

Answer:

infinitely many solutions cuz in mathmatices any problem has solution

Related Questions


a: b = 2:7
a² = 36
Work out the two possible values of b.

Answers

Answer:

21

Step-by-step explanation:

Given:a²=36

a=✓36

a=6

a:b=2:7

6:b=2:7

can be written as

6/b=2/7

2b=6*7

b=6*7/2

b=21

In this problem, a, b, c, and d are nonzoro integers.If a/b is added to x, the sum is c/d Which statement
can be used to prove that x must be a rational number?

Answers

I thibk its b im sorry if im wrong

Simplify the expression.
3.5 -3.2n - 2n + 6
3.5.- 3.2n - 2n + 6 =

Answers

Answer:

-26n/5 + 9.5

Step-by-step explanation:

3.5−3.2n−2n+6

Combine −3.2n and −2n to get −5.2n.

3.5−5.2n+6

Add 3.5 and 6 to get 9.5.

9.5−5.2n

18,54,162,... what is the 8th term.

Answers

Answer: 39,366

Step-by-step explanation:

a(n)= 3*a(n-1)

Therefore a(8)=3(a7)

Answer:

39366

Step-by-step explanation:

Hope this can help you.But if it's wrong,im so sorry

Have a great day

Solve for x.
2(x + 5) + 2 = 4x + 12 - 2x

Answers

Hey there!

The answer to your question is infinitely many solutions.

First, we will simplify each side of the equation. On the left side, we are given:

[tex]2(x+5)+2[/tex]

First, distribute [tex]2[/tex]:

[tex]2x+10+2[/tex]

Add [tex]10[/tex] and [tex]2[/tex]:

[tex]2x +12[/tex]

On the right side, we are given:

[tex]4x+12-2x[/tex]

So, we subtract [tex]2x[/tex] from [tex]4x[/tex]:

[tex]2x+12[/tex]

Now, we have:

[tex]2x+12=2x+12[/tex]

First, subtract [tex]2x[/tex] from both sides:

[tex]12=12[/tex]

We got, [tex]12=12[/tex], which means [tex]x[/tex] has infinitely many solutions.

Have a terrificly amazing day! :)

What is the total surface area of the
triangular prism shown?
12 in.
9 in.
10 in.
15 in.
468 in2
ОООО
540 in2
576 in2
Ос
d
700 in2
Question 3 (1 point)

Answers

Answer:468 in2

Step-by-step explanation:

rhoda pays for internet access each month The graph shows the relaionship

Answers

Answer:

more info??

Step By Step:

please somebody help with my math please pick one section to do ​

Answers

Answer:

Number 1.

Step-by-step explanation:

Largest 4: 4m

2nd Largest: 4m

Pls help me with this question

C.the solution of the system is (3,-2) because that is the point where the two lines intersect

D.the solution of the system does not appear on the graph because the axes are shown only from -5 to 5

Answers

Answer:

its b

Step-by-step explanation:

it's b yup yup yeah yeah

Write a equation that represents the situation

Answers

Answer:

13.75 divided by 4/5

Step-by-step explanation:

hope this helped :)

Please help asap!! I will mark you as brainliest :)

Answers

46 degrees by alternate interior angles

Answer: 46

Step-by-step explanation:

A coin is tossed 30 times. The experimental probability of the coin showing tails is 40%. How many times did the coin show heads?

Answers

Answer: 10 i just had this question

ep-by-step explanation:

Answer:

18

Step-by-step explanation:

Just find the other 60 percent of 30 so just multiply it by 6/10 which is 18

A 40cm length of wire is used to form a rectangle. The width of
the rectangle is 2cm longer than the height.
What is the length of the shortest side?

Answers

Answer:

9cm

Step-by-step explanation:

to solve first divide the total perimiter (40cm)  by 4

this would allow 10cm for each side to allow the longer side to be 2 cm longer than the height we must subtract 1cm (for a total of 2cm) from each side of the rectangle, this would result in the shorter side having a length of 9cm

40=2 x (9+11)

. What is the value of x
please help

Answers

Answer:

9

Step-by-step explanation:

12x + 17x - 14 + 90 + 2x + 5 = 360

31x + 81 = 360

31x = 279

x = 9

ayúdaaaaaa si no me van a dar con la chancla​

Answers

Answer:

1. 54 (muy bien!!!)

2. 270

3.440


What is 15% of 700?

Answers

Answer- 105
700/100 and the multiply 15


Dante buys his lunch every day at school. After 15 days, Dante has spent $37.50 on school
lunches. At this rate, how much did Dante spend on school lunches after 5 days?

Answers

Answer:

12.5

Step-by-step explanation:

37.50÷15=2.5

2.5×5=12.5

Answer: $12.50

Step-by-step explanation:

You have to divide 37.5 by 15 which is 2.5 then multiply that by 5 which is 12.5.

can u pls help me ill give brainliest

Answers

Answer:

<

Step-by-step explanation:

The public the perimeter of the polygon is 24 in each side of the polygon is three inches long what is the name of the polygon

Answers

Answer:

Octagon

Step-by-step explanation:

A polygon refers to a two-dimensional closed shape consists of straight sides.

Perimeter of a polygon = 24 inches

Length of each side of the polygon = 3 inches

Number of sides of a polygon = Perimeter of a polygon ÷ Length of each side of the polygon = [tex]\frac{24}{3} =8[/tex]

An octagon is a polygon consisting of 8 sides of same dimension.

So,

Name of polygon is octagon.

-3x-10=32
Solve for X

Answers

Answer:

x=-14

Step-by-step explanation:

-3x-10=32

add 10 to both sides

(-3x+10=32+10)

simplify

-3x=42

divide both sides by negavtive 3

[tex]\frac{-3x}{-3}[/tex]  [tex]\frac{42}{-3}[/tex]

x=-14  

hope this helps have a nice day :) (sorry i know it's a little lengthy)

4) easy- solve for x

Answers

Answer: - 8

Step-by-step explanation:

x/4 - 5 = -7

=> x/4 = -2

=> x = -8

Answer:

x=−8

Step-by-step explanation:

Add 5 to both sides

x/4-5+5=-7+5

x/4=-2

4x/4=4(-2)

x=-8

33+2 + 33
How do I solve this

Answers

Answer:

68

Step-by-step explanation:

33+2= 35

35+33=68

you do pemdas so basically add from left to right so it would be 33+2+33= 68

PLEASE PLEASE HELP THE OTHER BRAINLY ANSWERS WERE WRONG IM BEING TIMED
A _____ organizes lots of information into tidy categories, but does not necessarily show a clear relationship among them.

pie chart
pictograph
table
line graph
bar graph

Answers

Answer:

A table?

Step-by-step explanation:

fingers crossed this is right

Find the volume of a cylinder with a height of 6 cm and a radius of 3 cm.


A. 108 pi cm^3
B. 36 pi cm^3
C. 18 pi cm^3
D. 54 pi cm^3

Answers

Answer:

D

Step-by-step explanation:

Step 1: (3)^2*6pi

Step2: 54 pi cm^3 Ans

Answer:

169.71

Step-by-step explanation:

FIRST PUT THE VALUES IN THE FORMULA OF VOLUME OF CYLINDER i.e.  V= πr^2 h  then evaluate the values as V=22/7(3)^2(6)  =169.71cm^3

 

Figure ABCD is reflected across the y-axis.
What are the coordinates of A' B', C. and D'?
Enter your answer by filling in the boxes.
AOD
10-0-7
B'OD
D'OD

Answers

Answer:

yreflection in y-axis (x, y) → (-x, y)  **the sign of the x-coordinate changes, the y value stays the same**

A'(1, 4)

B'(5, 8)

C'(5, 4)

D'(4, 2)

Step-by-step explanation:

Answer:

A'(1, 4)

B'(5, 8)

C'(5, 4)

D'(4, 2)

Step-by-step explanation:

took the test

kiran's backpack weighs 3 pounds less
than Claire's backpack.Claire's backpack weighs 14 pounds.how much does kiran's backpack weighs?select ALL that apply.
x +3=14
3×=14
×=14-3
×=14÷3​

Answers

First and third one would work

Answer: x+3=14 and x=14-3

Step-by-step explanation:

Help what number goes where

Answers

Answer:

The first,  4th and  6th are rational.

Step-by-step explanation:

The second, third and 5th are irrational.

The first and the last are rational and the rest are irrational

Evaluate this expression, be sure to use the correct order to calculate. 6* (5+6) ​

Answers

Answer:

66

u in first grade??

Twenty divided by the difference of seven and three. Numerical expression

Answers

Answer:4

Step-by-step explanation:20 divided by(7-3)

15 POINTS I need it ASAP !!!

Answers

Answer:

It should be -1

Step-by-step explanation:

I can't think of a way to put it into words, but it should be -1.

Step-by-step explanation:

wait i try to aolve this sum.

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