Answer:
x < 4 is the solution.
I hope this helps!
Answer:
The answer is x<4. I hope this helps!
If 5x - 2y = 6 and 3x + 2y = 10, then find the value of x and y.
Step-by-step explanation:
[tex]\textsf{\large{\underline{Solution}:}}[/tex]
Given Equations:
→ 5x - 2y = 6 ----- (i)
→ 3x + 2y = 10 ---- (ii)
Adding (i) and (ii), we get:
→ 8x = 16
→ x = 16/8
→ x = 2
Substituting the value of x in (i), we get:
→ 5 × 2 - 2y = 6
→ -2y = 6 - 10
→ -2y = -4
→ y = -4/-2
→ y = 2
Therefore:
→ (x, y) = (2, 2) (Answer)
[tex]\textsf{\large{\underline{Verification}:}}[/tex]
Put x = 2 and y = 2 in first equation, the LHS becomes:
= 5 × 2 - 2 × 2
= 10 - 4
= 6
= RHS
Put x = 2 and y = 2 in second equation, the LHS becomes:
= 3 × 2 + 2 × 2
= 6 + 4
= 10
= RHS
Hence, our answer is correct (Verified)
Answer:
X= 2
Y= 2
Step-by-step explanation:
PLEASE HURRY!!!
Wendy mixed 5 parts of orange juice and 2 parts of water to make a drink. How many parts of orange juice did Wendy mix with each part of water?
A. 2/5
B. 5/7
c. 7/5
d. 5/2
Answer:
2/5
Step-by-step explanation:
You have to divide 2 by 5! Which equals 4/10 then simply to 2/5!
Please when giving answer please show the work my teacher won’t let me turn it in with just the answer
Answer:
5000 millimeters
Step-by-step explanation:
5*1000=50
Someone help me please
Answer:
3 - 2 - 32 aloo Dal di sorry just right now 86 86 86
Please help! I will give brainliest!
Answer:
x+(x-50)=180
2x-50=180
2x-50+50=180+50
2x/2=230/2
x=115
Step-by-step explanation:
according to the question,
x-50+x=180°
2x-50=180°
2x=230°
x=115°.
now, for x-50° = 115°-50°= 65°
hope this helps you.
How many solutions does the quadratic equation
x= -150x2 have, and what are they?
Hey I really need help with this
Answer:
2.7 cm
Step-by-step explanation:
subtract DC from EC
Is the relation a function?why or why not?
(0,1),(5,6),(7,9)
Answer:
yes
Step-by-step explanation:
For every input (x) there is exactly one output (y).
Yes, the given relation is a function. Because, every single input is matching exactly one output.
What is the function?Functions are the fundamental part of the calculus in mathematics. The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input x.
The given ordered pairs are (0,1), (5,6), (7,9).
Here, for every input (x) there is exactly one output (y).
Therefore, the given relation is a function.
To learn more about the function visit:
https://brainly.com/question/28303908.
#SPJ2
1 basic algebreh im slow hlp me 2
Answer:
it is D
Step-by-step explanation:
Answer:
[tex]5i \sqrt{7} [/tex]
Step-by-step explanation:
[tex] \sqrt{ - 175} = \sqrt{175} \sqrt{ - 1} \\ = 5i \sqrt{7} [/tex]
I hope I helped you^_^
what is the value of x?
Which expression best describes the array modeled below?
Answer:
Where is it??
Step-by-step explanation:
Find the value of k given that both points lie on a line passing through the origin.
(−12,−2) and (k, 8)
PLEASE HELP
Answer:
= -112adkn
Step-by-step explanation:
hope it can help brainless me please thanks
Write the equation of a line that passes the point (-6,9)and is perpendicular to a line that passes through the points (-2,1) and (6,7).
Answer: y = -(4/3)x + 1
Step-by-step explanation:
Let's start with finding an equation of a straight line (y=mx+b) that goes through points (-2,1) and (6,7).
The slope of a line, m, is the change in y for the change in x, or Rise/Run.
This is derived from the two points.
Rise (7-1) = 6
Run (6 - (-2)) = 8
Rise/Run = 6/8 or 3/4
The line is therefore y = (3/4)x + b
Find b by using one of the two points. I'll use (-2,1), but the other would also work.
y = (3/4)x + b
1 = (3/4)(-2) + b
1 = -(6/4) + b
b = 10/4
The line becomes y = (3/4)x + 10/4
--------
A line perpendicular to this will have a slope that is the negative inverse of the original line. The negative inverse of (3/4) is -(4/3).
The perpendicular line will be:
y = -(4/3)x + b
Use point (-6,9) to find b:
y = -(4/3)x + b
9 = -(4/3)*(-6) + b
9 = (24/3) + b
b = (27/3 - 24/3) = 3/3 = 1
The line is y = -(4/3)x + 1
answer fast please and thank you
Answer:
Yes
Step-by-step explanation:
One input to one output is a linear one-to-one function.
Answer:
yes they are pretty linear
Evaluate the expression: 12.6(2 – 3) + 26 - 4
A. – 4.6
B. 3.4
C. 21.55
D. 12.85
Answer:
The answer so simplyfjdjdnxkxndndjxjfnfngkdjsjajajjdjfj the answer is D
Answer:
hi robertlyonsdamron the answer will be B
Step-by-step explanation:
You can use the order of operations to evaluate the expression. Perform the subtraction inside the parentheses: two minus three equals negative one. Evaluate the exponents: two to the sixth power is sixty-four. Multiply and divide in order from left to right: Twelve point six times negative one equals negative twelve point six, and sixty-four divided by four is sixteen. Add and subtract in order from left to right: Negative twelve point six plus sixteen equals three point four.
59 out of 95 students are going on a field trip. What is the ratio of the number of students who are staying at school to the number of students who are going on the field trip?
Answer:59:95
Step-by-step explanation:
Gina let three children pick a toy at target.Annie wanted a doll for 12$ Mandys game cost16$ an Noah’s action figure was 8$ Gina the cashier 45$ how much change did she get back
Answer:
9 dollars
Step-by-step explanation:
12+16+8 is 36, 45-36 is 9 :)
mike bought 30 cupcakes, he gave 18 cupcakes to his classmates. write the percentage of cupcakes left
Answer:
30
minus
18
is 12
explanation
after u have gotten the answer write it into a percentage and it will be 12%
x[tex]x^2+x-20=0[/tex]2+x-20=0
Answer:
x = 4, x = -5
Step-by-step explanation:
hope this helps
How can the decimal shown be written as a fraction?
0.4repeating. A.4/10 B.4/11. C.4/9. D.4/99
Answer:
The choice c) 4/9
I hope I helped you^_^
Please help, I’ll give Brainly
Answer:
c
Step-by-step explanation:
Use the distributive property to write an expression equivalent to 6(53)
Answer:
here the answer it's 16.
please someone help
100 points
Answer:
where is the question on which topic
If B = x + 10 and C = x + 2 , find an expression that equals 2B + 2C in standard form.
Answer:
4x+24
Step-by-step explanation:
B = x+10
C = x+2
2B + 2C = 2(x+10) + 2(x+2) = 2x+20+2x+4 = 4x+24
What property says that changing the grouping of numbers that are either being added or multiple dose not change the value of it
Is it commutative or associative or distributive
Answer:
The associative property.
Insert parentheses and brackets to make4x 8 - 4 + 1 = 12
Answer:
3
Step-by-step explanation:
What is the value of a in the algebraic expression (5a+3)=52
Answer:
a= 49/5 or 9.8
Step-by-step explanation:
Answer:
49 / 5 ( or ) 9.8
Step-by-step explanation:
( 5a + 3 ) = 52
5a + 3 = 52
5a = 52 - 3
5a = 49
a = 49 / 5
( or )
a = 9.8
what is 8÷1,766 plz tell me the work to thx:)
Answer:
.00453001132502831257078142695357
Step-by-step explanation:
Use standard algorithm. Keep adding zeros to 8. Don't forget decimal points.
Explanation is in the pic, hope this helps!
-kiniwih426
___% of 75 is 25
Please help
Answer:
33.33
Step-by-step explanation:
Answer:
33.33%
If you like my answer than please mark me brainliest thanks
Which fraction is close to zero?
a. 5/12 b. 8/12 c. 2/12 d. 4/6
Answer:
2/12
Step-by-step explanation:
Answer:
C) 2/12
Step-by-step explanation:
You need to convert the fractions to decimals (by dividing the top number by the bottom number).
5/12 = 0.416...
8/12 = 0.666...
2/12 = 0.166...
4/6 = 0.666...
As you can see, 2/12 in decimal form is closer to 0 than the other fractions.