Answer:
Simplified: 2b³+64
Step-by-step explanation
This answer is true if the first equal sign is actually an addition sign.
Factor the following expression using the GCF: 10ab + 20.
10(ab + 2)
5(2ab + 4)
2(5ab + 10)
10(ab + 20)
An office supply store sells pencils individually or by the case. Pencils purchased individually cost $0.97 each. One case of forty pencils costs $37.20. You have an annual budget of $95.00 for pencils.
Without exceeding the annual budget of $95.00, you can purchase _____ individual pencils.
How many groups of 1/2 pound are in 3 3/4 pounds?
BRAINLYYYYY
Marcus can choose between a monthly salary of $1,750 plus 5.5% of sales or $2,400 plus 3% of sales. He expects sales between $5,000 and $10,000 a month. Complete the explanation to show which salary option he should choose based on how much he could make.
Answer:
Marcus should choose $2,400 plus 3% of sales.
Step-by-step explanation:
PLEASE HELP !!!!!!!!!! I'LL GIVE BRAINLIST!!!!!!
189 is the answer
-Millie
How do I solve this-
A) -0.3 = -30c
B) [tex]1/5[/tex]a = -6
C) 14 - b = 14.2
A) -0.3=-30c
divide on both sides ⇒ [tex]\frac{-0.3}{-30} = \frac{-30c}{-30}[/tex]
0.01 = c
B) do the same way. a =-30
C) 14 - b = 14.2
+14 +14
-1b = 28.2
-1b/-1 = 28.2/-1
b = -28.2
Hope this helped :3
-Jazzy <3
can someone help me please
Answer:
first one is 4a -1 y
2nd one is 4a -1y
Please helpp!!
I neeeed help!!!!!
Answer:
C
Step-by-step explanation:
Lakeesha deposits $1500 into a Young Savers account. The account receives 4% interest compounded annually. What is the balance in Lakeesha's account after 2 years? After 3 years?
Answer:
1,622 after 2 years at 4% interest. $1,687 after 3.
Step-by-step explanation:
My explanation has been provided in the image linked.
which values from the set (-6,-4,-3,-1,0,2) satisfy this inequality?
- 1/2 x + 3 > 5
Answer:
-6
Step-by-step explanation:
Manipulating the initial inequality, we get x < -4
Out of the given ones, only -6 is STRICTLY smaller than -4, thus the only one that satisfies the inequality.
Find 15 + (-72) show your work
I will give Brainly! Pls help!
Answer: -57
Step-by-step explanation:
15 + ( - 72)
Distribute
15 - 72
When this happens, you subtract the smaller number by the bigger one, then put the sign that was on the bigger number on what you get.
72 - 15 = 57
Put a negative sign on 57
-57
15 + (-72) = -57
ILL GIVE BRAINLIST
Area of triangle ABC = 12.8 square units
Area of triangle ACD = 18.4 square units
Area of triangle AED = 14.8 square units
The area of Figure ABCDE is ______ square units. (Input whole number only.)
the answer is 46. i did the test and i got it correct
Pleas help this is due at 3pm!
An ice-skating rink inspects 25 pairs of skates and finds 2 pairs to be defective. The rink has 151 pairs of ice skates. Estimate the number of pairs that are likely to be defective.
Select the fraction that is equivalent to two sixths.
Question 7 options:
one sixth
two ninths
four twelfths
three sixths
Answer:
four twelfths
Step-by-step explanation:
multiply by 2/2 to get 4/12
There were 1150 pounds of flour in the grain store. After most of the flour was sold, there were 230 pounds left. What was the percentage decrease of the grain store’s flour?
9514 1404 393
Answer:
80% decrease
Step-by-step explanation:
The percentage change is found from ...
percent change = ((new value)/(old value) -1) × 100%
= (230/1150 -1) × 100%
= -0.8 × 100%
= -80% . . . . . a negative change is a decrease
The store's flour quantity decreased by 80%.
What is the classification of each system?
Drag the answers into the boxes to match each system.
{4x−2y=102x−y=5
{y=2x−3−2x+y=−5
{2x−5y=143x+4y=10
Answers:
Consistent Indpendent
Consistent Dependent
Inconsistent
Answer:
(dependent)
(Incosistent)
(Independentt)
Step-by-step explanation:
{4x−2y=102x−y=5
{y=2x−3−2x+y=−5
{2x−5y=143x+4y=10
The system of equations 2x−5y=14 and 3x+4y=10 have unique solution, so they are consistent independent.
What is a linear system of equations?A system of linear equations consists of two or more equations made up of two or more variables such that all equations in the system are considered simultaneously. The solution to a system of linear equations in two variables is any ordered pair that satisfies each equation independently.
A) The given system of equations are 4x−2y=10 and 2x−y=5
4/2 = (-2)/(-1)=10/5
2=2=2
Since, a₁/a₂ =b₁/b₂=c₁/c₂
The system of equations have infinitely many solution, so they are consistent dependent.
B) y=2x-3 and -2x+y=-5
Here, 2x-y-3=0 and -2x+y+5=0
2/(-2)=(-1)/1≠(-3)/5
-1=-1≠(-3)/5
Since, a₁/a₂ =b₁/b₂≠c₁/c₂
The system of equations are parallel, so they are inconsistent equations.
C) 2x−5y=14 and 3x+4y=10
Here, 2x-5y-14=0 and 3x+4y-10=0
2/3≠(-5)/4≠(-14)/(-10)
Since, a₁/a₂ ≠b₁/b₂
The system of equations have unique solution, so they are consistent independent.
Therefore, the system of equations 2x−5y=14 and 3x+4y=10 have unique solution, so they are consistent independent.
To learn more about the linear system of an equations visit:
https://brainly.com/question/27664510.
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This afternoon Celine left school, rode the bus 2/3 of a mile, and then walked 1/6 of a mile to get home. How much farther did Celine ride than walk?
a. 5/6
b. 1/2
c. 1/6
d. 3/12
What is the distance between point A and point B?
Enter your answer in the box.
The distance between points A and B on the number line is
units.
Answer:
The distance is 11 units
Step-by-step explanation:
Given
See attachment
Required
Determine the distance between A and B
From the attachment:
[tex]A = -1[/tex]
[tex]B = 10[/tex]
This distance (D) is calculated using the following expressions:
[tex]D = B - A[/tex]
Substitute values for B and A
[tex]D = 10 - (-1)[/tex]
[tex]D = 10 +1[/tex]
[tex]D = 11[/tex]
The distance is 11 units
When a bush was first planted in a garden, it was 12 cm tall. After two weeks, it was 120% as tall as when it was first planted. How tall was the bush after two weeks?
Answer:
26.4
Step-by-step explanation:
12 times 120% + 12
Can someone help me with this please? I don't know how to do it, and I need the answer asap ;-; (Image Below)
Answer:
ask googl bruv
Step-by-step explanation:
I will give brainliest!
Clifford has a roll with 32.5 feet of twine. He cut off a piece that was 18.8 feet long to tie some
bags of feed. How much twine did he have left on the roll?
A 13.7 feet
B 41.3 feet
C 14.7 feet
D 16.3 feet
Answer:
I believe the answer is 13.7
Step-by-step explanation:
hi i need help asap TvT
Answer:
1 is the answer
Step-by-step explanation:
bc the first number represent x and the second y
(x,y)
Answer:
answer is 1
Step-by-step explanation:
the x coordinate, -1.5, is negative so you must go to the left 1.5 on the x axis. then y is also negative at, -1, so you must go from the -1.5 on the x axis down one to -1
42-15 dived by 5 step by step :D
Answer:
(42 - 15) ÷ 5= 5.4
____________________________________________________________
1) 42 - 15 = 27
2) 27 ÷ 5 = 5.4
Please help me I don’t understand this type of mathematics
Answer:
False its not true
need answers.. fast please
Answer:
y=x+4
Step-by-step explanation:
y is the total number and 4 is the number you already have. add y as the unknown amount or too be determined amount of dogs.
Please explain how you solved this!! I really need help!!
Jada walks up to a tank of water that can hold up to 12 gallons. When it is active, a drain empties water from the tank at a constant rate. When Jada first sees the tank, it contains 8 gallons of water. Four minutes later, the tank contains 5 gallons of water.
A) At what rate is the amount of water in the tank changing? Use a signed number, and include the unit of measurement in your answer.
B) How many more minutes will it take for the tank to drain completely? Explain or show your reasoning.
C) How many minutes before Jada arrived was the water tank completely full? Explain or show your reasoning.
A hiker walks at a speed of 3 2 5 kilometers per hour. How many kilometers will the hiker walk in 1 1/6 hours? I will mark brainliest!
Answer:
379.16 kilometers
Step-by-step explanation:
325 kilometers x 1 hour = 325 kilometers
325 kilometers x 1/6th of an hour=
325/6=54.16 kilometers
325 kilometers + 54.16 kilometers=379.16 kilometers in total
Answer:
379.16 kilometers
Step-by-step explanation:
hope this helps
mark me brainly
thanks for the points
andddddd
sparkles and love
☆*: .｡. o(≧▽≦)o .｡.:*☆
Please explain how you solved 5x+2=47
Answer:
Step-by-step explanation:
5x+2-2=47-2 subtract 2 from both sides
5x=45 simplify
5x/5 = 45/5 divide both sides by 5
x=9 simplify