Answers
Answer:
X=5
Step-by-step explanation:
3x+4=19
3x+4-4=19-4
3x=15
15/3x=
X=5
Hope this helps!
Related Questions
Write an equation of a line in slope-intercept form that passes through the point (-2, 4) and has a slope of -3. (no spaces in your answer)
Answers
Answer:
y = - 3x - 2
Step-by-step explanation:
Step 1:
y = mx + b Slope Intercept Form
Step 2:
y = - 3x + b Input Slope
Step 3:
4 = - 3 ( - 2 ) + b Input x and y
Step 4:
4 = 6 + b Multiply
Step 5:
- 2 = b Subtract 6 on both sides
Answer:
y = - 3x - 2
Hope This Helps :)
Solve.
-3.5 x 0.2=
1. -7.0
2. -0.7
3. 0.7
4. -3.3
Answers
(b) 3(27) = 3(25 + 2)
Answers
Answer:
3(27) = 3(25 + 2) = TURE
Step-by-step explanation:
Left side: Use long multiplication:
| | 3
× | 2 | 7
Multiply 7 by the digit in the top row:
| | 3
× | 2 | 7
| 2 | 1
Multiply 2 by the digit in the top row:
| | 3
× | 2 | 7
| 2 | 1
| 6 | 0
Add:
Answer: 81
Right Hand: Simplify the following:
3 (25 + 2)
Hint: | Evaluate 25 + 2.
25 + 2 = 27:
3×27
Hint: | Multiply 3 and 27 together.
3×27 = 81:
Answer: 81
Sara receive 78 vote in the school election been received 23 fewer votes than sorrow how many student votes
Answers
Answer:
101
Step-by-step explanation:
78+23=101 coz were add together
choose 1 item to purchase. what is the greatest number of that item you can buy with a $10 and still receive change? how much change will you receive?
Answers
Answer:
Step-by-step explanation:
What is 8/23/25 as decimal
Answers
9514 1404 393
Answer:
0.01_3913043478260869565217...
Step-by-step explanation:
The value of 8/23/25 is a repeating decimal with a repeat of 22 digits.
[tex]\dfrac{8}{23}\div25=0.01\overline{3913043478260869565217}[/tex]
hey,what is bisexual
Answers
12/3×11/3 why the exponents can not be added
Answers
Answer:
The bases are not the same.
Step-by-step explanation:
12/3 is not equal to 11/3
Therefore we cannot add the exponents together.
Hope I helped :)
Answer:
(see below)
Step-by-step explanation:
12³ × 11³ is NOT equivalent to (12 × 11)[tex]^{3(3)}[/tex] because:
1) 12³ and 11³ don't have the same bases. They have to both have a base of 11 or of 12.
2) 12³ × 11³ and (12 × 11)[tex]^{3(3)}[/tex] are different because (12 × 11)[tex]^{3(3)}[/tex] is a whole different number altogether. Here's why:
12³ × 11³ = 1728 × 1331
= 2,299,968
(12 × 11)[tex]^{3(3)}[/tex] = [tex](132)^{9}[/tex]
= 1.216649217 × [tex]10^{19}[/tex]
However, (12 × 11)³ would be equivalent to 12³ × 11³.
(12 × 11)³ = (132)³
= 2,299,968
Helen walked 4 blocks north of her house. Then she walked 3 blocks south.
Which statement is true?
A. The sum 4 + (–3) = 1 means that Helen is 1blocks south of her house.
B. The sum 4 + (–3) = 1 means that Helen is 1blocks north of her house.
C. The sum 4 + 3 = 7 means that Helen is 7blocks south of her house.
D. The sum 4 + 3 = 7 means that Helen is 7blocks north of her house.
Answers
Answer:
b
Step-by-step explanation:
Answer:
The answer is B
Step-by-step explanation:
Workout the value of 3x-4y when x=3and y=2
Answers
Answer:
gimme your disc ill help
Step-by-step explanation:
3x3 = 9
4-2 = 2
9-2 = 7
What’s another name for plane P?
Answers
Answer:
trapezium maybe
Step-by-step explanation:
plzz mark me brainliest, need it to level up
A game you want is on sale for 15% off.if the regular price is $50.00,how much will you save?and what will the total sale price be?
Answers
Answer:
you will save 7.50$ and the total sale will be 42.50
Step-by-step explanation:
X - y/2z=3 solve for x
Answers
Answer:
x = 1 /2 yz + 3
Step-by-step explanation:
The solution of x is 6z.
To find the solution of x.
What is algebra?A part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.
Algebra is the part of mathematics that helps represent problems or situations in the form of mathematical expressions.
Given that:
A value or values which, when substituted for a variable in an equation, make the equation true.
x-y/2z = 3
multiply 2z in both sides we get,
2z(x-y)/2z = 3 × 2z
simplify the equation,
x - y = 6z
Add y in both sides we get,
x-y+y = 6z + y
x = 6z
So, the solution of x is 6z.
Learn more about algebra here:
https://brainly.com/question/18337324
#SPJ5
Which values of a, b, and c represent the answer in simplest form?
5/8 divided by 3/8 = a b/c
O a=1, b=3, C= 2
O a = 1,b=40, C= 24
O a=1,b= 16, C = 24
O a= 1, b = 2, C= 3
Answers
ab =40
c=24
a=1; b=40; c=24;
given that f (x) x^2 - 3x find f(-4)
Answers
Answer:
28
Step-by-step explanation:
If you put -4 into all of the xs, then you should end up with the answer 28.
square root of 1, 1/3, 2.5, square root of 2
Type the correct order of each item (eg. 1, 2, 3, etc):
2.5
square root of 1
square root of 2
1/3
Answers
Answer:
least to greatest: 1/3, sqrt 1, sqrt 2, 2.5
Step-by-step explanation:
sqrt 1 = 1
sqrt 2 = 1.41421356237 = 1.4
1/3 = 0.33
2.5 = 2.5
Question 4
Which situation requires the use of the cube root?
A
determining the surface area of a cube given the side
B
determining the volume of a cube given the side
С
determining the side of a cube given the volume
D
determining the volume of a sphere given the radius
Answers
Answer:
Step-by-step explanation:
O
A machine printed 63 booklets every 6 hours. At this rate, which proportion could be used to determine x, the number of booklets that the machine can print in 9 hours?
Answers
Question 6 (5 points)
TD
What is the distance between point C and point D?
A) 185 units
O
B) 12 units
C) 17 units
D) 13 units
Answers
Answer:
C
Step-by-step explanation:
Answer:13
Step-by-step explanation:
The Tigers defeated the Dodgers in a baseball game that lasted 9 innings. By how many runs were the Dodgers defeated? Use the scorecard to help you answer the question.A.
2 runs
B.
3 runs
C.
4 runs
D.
5 runs
Answers
Answer:
It is D.
Step-by-step explanation:
your welcome
Tigers = 1 + 2 + 0 + 3 + 0 + 2 + 1 + 0 + 2 = 11
Dodgers = 0 + 0 + 4 + 1 + 2 + 0 + 1 + 0 + 0 = 8
11 - 8 = 3
B. 3 Runs
the sum of 8 and 7 double
Answers
Answer: 30
Step-by-step explanation:
(8+7) x 2
= 15 x 2
= 30
Write using interval notation
Answers
Answer:
(-9,5]
Hope this helps!!!!!
What is the value of g(3) when g(2) = 21–2?
Answers
Answer:
g(3)=31.5-3
Step-by-step explanation:
first you want to find g(1) or g(x). all you have to do for this is divide every number by two, since 2/2 is 1.
g(1)=10.5-1
now to find g(30 you just multiply it all by 3.
g(3)=(10.5-1)*3
g(3)=31.5-3.
PLEASE HELP
A cleaning spray contains 1/2 cup of vinegar for every 4 teaspoons of lemon oil
how many cups of vinegar are needed for 2 teaspoons of lemon oil?
Answers
Answer:
1/4 cup of vinegar for 2 tsp of lemon oil
Step-by-step explanation:
got it right on I-ready
and the Rate in cups of vinegar per teaspoons of lemon oil is 1/8
3) If CDEF ≅ MNPQ, then de ≅ _____
A. MN
B. NQ
C. NP
D. PQ
Answers
Answer:
c. NP
Step-by-step explanation:
NP is in the same position as DE (the middle)
Let A(-1,5) and B(6,-2) be the endpoints of a segment. What are the
coordinates for the midpoint M? Explain how you calculated your answer
pls help!
Answers
You put -1,5 on top of 6,-2 then u subtract so basically-1-6=-7 and 5- -2=7 so -7 over 7 you divide both by 7 to make it in simple form so it’s -1
8.075 x 10-4 in standard form
Answers
Answer:
8.075x + 6
Step-by-step explanation:
should be your answer, combine your like terms. the only like terms are 10 and 4. subtract the 10 and 4
Answer:
The answer is: 8.075 x 6= 48.45
Step-by-step explanation:
I HOPE THIS HELPS AND GOOD LUCK! :)
Multiply 11.3 x 4.16
Answers
Answer:
47.008
Step-by-step explanation:
I need the answer plzz
Answers
Answer:
The correct coordinates are (3, 4).
Gabriela may have reflected Figure ABCD across the x-axis.
Step-by-step explanation: Looked at graph.
Hope this helps!
x/5-g=a isolate x PLS
Answers
x=5(a+g)
if i misunderstood isolate let me know!