12x - 3y
12(-14) - 3(3)
-168 + 9
-159
Hope this helps!! :)
Answer:
-177
Step-by-step explanation:
12(-14)-3(3)
-168-9
-177
7. A herd of 100 caribou was moved to a
new location. The population increased
by 10% the first year and then increased
by 20% the second year.
a) Find the population after the second
year.
b) Explain why there was not a 30%
increase in population over the two years.
Answer:
The population would probably be 40%
Step-by-step explanation:
10 x 2 = 20
20 x 2 = 40
So, instead of increasing by 10% every year, the population from the previous year just doubles. Sorry if I'm wrong!
which number line and expression show how to find the distance from -4 to -1
Answer: A
Step-by-step explanation: you can see the two dots representing -1 and -4 the line then connects them showing the distance
Please help! Geometry
Answer: g=100
Step-by-step explanation:
Answer:
g = 105
Step-by-step explanation:
G = 105 because the angle across from 105 on the left is also 105 (opposite angles), and g is a corresponding angle to the angle across from the 105 that is given.
total cents is $4. there are 20 more nickels than quarters. how many nickels and how many quarters.
Answer:
Step-by-step explanation:
Dana went to the local salon to get a haircut. The cost was $38. Dana tipped the hair stylist 20%. What was the total cost of the haircut including the tip? Round to the nearest cent.
Answer:
Dana paid $45.60 in total.
Step-by-step explanation:
20% of 38 is 7.60. Add this to the total price of $38. (38+7.60=$45.60)
Help me for 75 points.
Answer:
2.6% = 0.026
142% = 71/50
34% = 17/50
Please help. I'll mark the answer as brainliest.
thanks for the points
Step-by-step explanation:
hehe
I really need help in this, please I keep getting links! help asap. (20 points)
Allen is showing his work in simplifying –8.3 + 9.2 – 4.4 + 3.7. Identify and explain any errors in his work or in his reasoning. Write feedback to Allen explaining the mistake he made and how to correct his work.
Step Work Reasoning
−8.3 + 9.2 − 4.4 + 3.7 Original problem
1 −8.3 + 9.2 + 4.4 + 3.7 Additive inverse
2 −8.3 + 4.4 + 9.2 + 3.7 Commutative property
3 −8.3 + (4.4 + 9.2 + 3.7) Associative property
4 −8.3 + 17.3 Simplify
5 9 Simplify
Answer:
0.2
Step-by-step explanation:
which one would it be
Answer:
the answer would be c. .........
guys pls help me!!!!!!
Answer:
X = 126
Step-by-step explanation:
180 - 54 = 126
54+x=180
what is the converse of "If you know Spanish, you can join the Foreign Language Club."
Answer:
If you can join the foreign language club then you know spanish.
Giving me brainlest or sth will be appreciated
Please Help Me! Look at the Image!
Answer:
y=-2x+1
Step-by-step explanation:
Just look at photo dap
What is the slope of the line on the graph?
Enter your answer in the box.
I need help to fill in the blank for how to solve the equations with the brackets.
“When you see the brackets inside an equation, you’ll need to get rid of the brackets (to access the terms inside), which means you’ll need to ______________ the equation.”
What word is missing that goes with the math statement?
Answer:
take out or aluminate i think
Step-by-step explanation:
please help me this hard
Answer:
P= 6
Step-by-step explanation:
6P=-6+7P
6P-7P=-6
-P=-6 -------divide both side by negative
P=6 you get
3
10 points
A vector starts at point (-8,-6) and ends at point (7,-3) what is the horizontal component of the vector?
Type your answer...
6 383 to the nearest hundred ?
6,400 is the nearest hundred
please do this for me
Answer:
63 degrees
Step-by-step explanation:
HINT: know that in a triangles angles add up to 180 degrees.
1. 96+21= 117
2. 180-117=63
3. 63 degrees
What is 26-(-35)? Explain your reasoning
[tex]26 - ( - 35) \\ = 26 + 35 \\ = 61[/tex]
Reasoning :-
- & - together will give you +
Hey there!
GUIDES FOR YOU TO FOLLOW FOR FUTURE PURPOSES.
Guide #1:
• Double [negatives] equals _positive_
• Double [positives] equals _positive_
• 1 [negative] & 1 [positive] equal(s) _negative_
• 1 [positive] & 1 [negative] equal(s) _negative_
Guide #2:
• Positives are on the RIGHT side of the number line
• Negatives are on the LEFT side of the number line
Guide #3:
• Negatives are BELOW 0
• Positives are ABOVE 0
Guide #4:
• When you’re only working with negatives you go down certain spaces because they are below 0
• When you’re only working with positives you too up certain spaces because they are above zero
And etc.
SOLVING FOR YOUR ANSWER
26 - (-35)
= 26 + 35
= 61
Therefore, your answer should be: 61
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
if f(x)=3x-15 and g(x)=2x+11; find f(g(2))
Answer:
f(g(2)) = 30
Step-by-step explanation:
Evaluate g(2) , then substitute the value obtained into f(x)
g(2) = 2(2) + 11 = 4 + 11 = 15 , then
f(15) = 3(15) - 15 = 45 - 15 = 30
Step-by-step explanation:
[tex]f(x) = 3x - 15 \\ g(x) = 2x + 11 \\ f(g(x)) = 3(2x + 11) - 15 \\ f(g(x)) = 6x + 33 - 15 \\ f(g(x)) = 6x + 18 \\ f(g(2)) = 6(2) + 18 \\ f(g(2)) = 12 + 18 \\ \boxed{f(g(2)) = 30}[/tex]
f(g(2)) = 30 is the right answer.Oceanside Bike Rental Shop charges a 15 dollar fixed fee plus 9 dollars an hour for renting a bike. Joan paid 60 dollars to rent a bike. How many hours did she pay to have the bike checked out ?
Quadrilateral A’B’ C’ D ‘ is the result of reflecting quadrilateral ABCD across line l
Answer:
C
Step-by-step explanation:
you walk into a room.on the bed,there 2 dogs, 4 cat, a girrafe, 5 cows and a duck.there are also three chickens flying above the bed.how many legs are on the floor ?
Answer:
50 legs
Step-by-step explanation:
We know that a dog has 4 legs, a cat has 4 legs, a giraffe has 4 legs, a duck has 2 legs, and a chicken has 2 legs. So, we want to calculate [tex]2(4)+4(4)+1(4)+5(4)+1(2)+3(2)[/tex], right?
Wrong! It's a trick question! The chickens aren't on the floor, so they don't count. So, we really want [tex]2(4)+4(4)+1(4)+5(4)+1(2)[/tex].
We multiply it out to get [tex]8+16+4+20+2[/tex].
We add these up to get [tex]50[/tex].
So, our answer is [tex]\boxed{50}[/tex] legs.
Draw an area model. Then, Solve using the standard algorithm.
642 x 207
Uhmm,, 132,894?
132,894 ba?
An area model for the area of 1,32,894 units² is shown in the image.
We have to give that,
The standard algorithm is,
642 x 207
Now, for the area model,
Draw a rectangle with a length of 642 units and a width of 207 units.
Then, the Area of the rectangle is,
A = Lenght x Width
A = 642 x 207
A = 1,32,894 units²
Hence, the Area is,
A = 1,32,894 units²
To learn more about the rectangle visit:
https://brainly.com/question/2607596
#SPJ6
A line has slope 5/6 and y-intercept -3
Answer:
y = (5/6)x - 3
Step-by-step explanation:
yeah-ya..... right?
please help me fast with explanation
Answer:
1. Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10. The sign of the exponent will depend on the direction you are moving the decimal. 4.8×10−23
2. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
3.888×10^10
3.The sign of the exponent will depend on the direction you are moving the decimal.4.2×10−3
Just use the same explanation in number 1 to get the right answer.
Franklin's office just started a new recycling program this year. They aim to recycle 7 kilograms of paper each week. Write an equation that shows the relationship between the number of weeks Franklin's office is on the recycling program, x, and the total number of kilograms of paper recycled, y
Answer:
7x=y
Step-by-step explanation:
7x=y
7 times x(#of weeks)= y (paper recycled)
Hence, the relationship between the number of weeks Franklin's office is on the recycling program is [tex]7x=y[/tex].
What is the equation?
The definition of an equation is a mathematical statement that shows that two mathematical expressions are equal.
Here given that,
Franklin's office just started a new recycling program this year. They aim to recycle [tex]7[/tex] kilograms of paper each week.
So, it would be
[tex]7x=y[/tex]
Hence, the relationship between the number of weeks Franklin's office is on the recycling program is [tex]7x=y[/tex].
To know more about the equation
https://brainly.com/question/12788590
#SPJ2
Find the measure of the missing angle.
Answer:
a = 34
Step-by-step explanation:
Tell me in the comments if you want an explanation!
Hope This Helps! •v•
Please solve.. I will mark you brainliest
Step-by-step explanation:
6y=3y+6(congruent triangles)
6y-3y=6
3y = 6
y=2
ST =6(2) =12
TU = 3(2) + 6 =12
round off 4.675 to the nearest tenth
round off 4.675 to the nearest tenth
4.7hope it helps