pleased help me answer this I'm confused. look at picture
Answer:
23 + 16 = 39
39 - 16 = 23
the student did not reverse the sum correctly
Rectangle A is 10 times as long as rectangle B.
If rectangle A is 80 units long, select all the ways to find the length of rectangle
Answer:
8
Step-by-step explanation:
80/10=8
how do I define the theorem on this question?
Answer:
AAS
Step-by-step explanation:
have a good day:) .....
What is the missing number in this pattern?
1,
8,
27,
64,
125,
Answer:
1, 8, 27, 64, 125, 216, 343, 512,
Qual é o número natural que a dividir por -14 dá -3
Answer:
Se você sabe inglês, não diga em outro idioma, por favor
Step-by-step explanation:
the equation 2x + 1 = 7
Answer:
A= ((sorry i didn't see this one)) B= -1 C= (2) equal groups
Answer:x=3
Step-by-step explanation:
2x=7-1
2x=6
divided by 2 on both sides
x=3
Find the missing length indicated
I WILL GIVE BRAINLIEST TO CORRECT ANSWER
Answer:
i think 9
Step-by-step explanation:
Answer:
its 9 (a) your welcome
Find the sum of 3x + y , - 4x -2y
Answer:
(-x-y)
Step-by-step explanation:
Given data
First expression = ( 3x + y)
Second expression = (-4x -2y)
Add the two expresssion
= ( 3x + y)+ (-4x -2y)
Open bracket
=3x+y-4x-2y
collect like terms
=3x-4x+y-2y
=-x-y
Hence the result is (-x-y)
A label for a drug indicates that each milliliter contains 3 milligrams of the drug. How many milligrams are in 9 milliliters?
Answer:
27 milligrams
Step-by-step explanation:
If in one mililiter are 3 milligrams, you just multiply 9 times 3 to get the answer, which is 27
21 of an ice cream company's flavors contain nuts.
How many total flavors does the company make if
30% of them contain nuts?
PLEASE HELP ME! :(
Answer:
The company has 70 falvors
passes through (2,7), slope = 3
Answer:
Equation of the line is y = 3x +1
Step-by-step explanation:
John has $50 in his bank account. He gets his usual allowance of $20 and mows two lawns, earning $10 each. He puts that money in the bank. Then John spends $45 on a video game.
The library is having a book sale. Hardcover books sell for $4 each, and paperback books are $2 each. If Ayanna spends $26 for 8 books, how many hardcover books did she buy?
Answer:
5 hardcover books
Step-by-step explanation:
x + y = 8 ↔ Assume x for hardcover books and y for paperback cover
4x + 2y = 26 ↔ Total cost of 8 books is $26
-2x - 2y = -16 ↔ Multiply Equation 1 by -2 so that the coefficients of y is opposite
2x = 10 ↔ Add the two equations to eliminate y
x = 5 ↔ Divide each side by 2
Hope this helps!! :)
Brainlest Pleasee
if two pizzas cost $14.50 how much will 15 pizzas cost
Answer:
108.75
Step-by-step explanation:
7.25 x 15 = 108.75
I'm in 8th grade I need help with this question please help me
What are the solutions to this equation?
2x^2=-10x +12
a) x=-3
b) x=1
c)x=-6
d) x=6
e)x= 6
f)x=-2
Answer:
2x^2=-10x +12
2x²+10x-12=0
2(x²+5x-6)=0
x²+6x-x-6=0/2
x(x+6)-1(x+6)=0
(x+6)(x-1)=0
either
x=-6
x=1
please help asap!!!look at the box
Answer:
y
Step-by-step explanation:
how do you write x is less than 4 in symbols
Answer:
x < 4 or 4 - x
Step-by-step explanation:
Hope I helped please give me the brailiest if you dont mind :)
Please and thank you :)
List the steps to solve the fol
lowing equation:
5x - 6 = 44. Then solve for x
Answer:
x = 10
Step-by-step explanation:
Simplifying
5x + -6 = 44
Reorder the terms:
-6 + 5x = 44
Solving
-6 + 5x = 44
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '6' to each side of the equation.
-6 + 6 + 5x = 44 + 6
Combine like terms: -6 + 6 = 0
0 + 5x = 44 + 6
5x = 44 + 6
Combine like terms: 44 + 6 = 50
5x = 50
Divide each side by '5'.
x = 10
Simplifying
x = 10
Is 16/3 simplified ?
Jim paid 750$ for his new computer. In addition, she paid 63.75 in taxes. What was the tax rate Jim paid on his new car
Answer:= 47812.5
Step-by-step explanation:
What property of multiplication allows us to multiply in any order
A. commutative property of multiplication
B. Associative property of multiplication
C. Identity property of multiplication
Answer:
Its B i did this for math
Step-by-step explanation:
Fill in the blanks .
Answer:
Step-by-step explanation:
<5=75
<11=75
<16=65
What the rate of change of the function y = 3/2x + 5?
Answer: 3/2
Step-by-step explanation: Rate of change is the same thing as the slope.
If 4x+ 3 = 9x − 4, then x = ?
F. 75 G. 57 H. 713 J. 15 K. −15
Answer:
Step-by-step explanation:
Jhbiko
Answer:
7/5
Step-by-step explanation:
4x+3=9x-4
3=9x-4-4x
3=5x-4
3+4=5x
7=5x
7/5=x
x= 7/5
is this one of the choices I hope it helps.
in Square W XYZ.PW = 7. w X What is the square's perimeter? • 282 units Р 49 units 098 units Z Y O • 1472 units 3 4 5 6 7 8
Answer: Like I said it is either A or B
Answer[tex]Answer is A[/tex]: A 28/2
Step-by-step explanation: Took the test.
A number divided by –8 is 7.
Equation:
Steps:
Solution:
Answer:
.
Step-by-step explanation:
Answer:
-56
Step-by-step explanation:
Let the said number be x, so
x / -8 = 7
That's the equation
On solving further, we cross multiply to have
x = -8 * 7
x = -56
That means the number is -56
i need help please!!
Answer:
Step-by-step explanation:
do the thing times 2
Will mark brainliest
Answer: C= 10
Step-by-step explanation:
Answer:
c= 10 miles
Step-by-step explanation:
6^2 + 8^2 = c^2
36 + 64 = c^2
100 = c^2
((Square root))100 = c
In \triangle LMN,△LMN, \angle N \cong \angle M,∠N≅∠M, LM = 14LM=14 and MN = 8MN=8. Find the length of NL.NL.
Answer:
11.5
Step-by-step explanation:
We solve using :
Pythagoras Theorem
LM² = MN² + NL²
NL² = LM² - MN²
NL = √LM² - MN²
NL = √14² - 8²
NL = √(132)
NL = 11.489125293
NL = 11.5
Therefore, the length of NL = 11.5