Answer:
32 large lemonades
Step-by-step explanation:
4 gallons = 512 ounces
512 ounces / 16 ounces
= 32 large lemonades.
Find the value of 3a^2+2b, If a=3 and b = 4.
An explanation would be great.
Answer:
=35
Step-by-step explanation:
3(3) ^2 + 2(4)
= 3(9) + 8
= 35
Where you see a, substitute with 3 and where you see b, substitute with 4
Just follow the steps above.
[tex]\\ \sf\Rrightarrow 3a^2+2b[/tex]
[tex]\\ \sf\Rrightarrow 3(3)^2+2(4)[/tex]
[tex]\\ \sf\Rrightarrow 3(9)+8[/tex]
[tex]\\ \sf\Rrightarrow 27+8[/tex]
[tex]\\ \sf\Rrightarrow 35[/tex]
z/3 <= 3
solve for z
Answer:
assuming <= is less than or equal to
then z/3 is less than or equal to 3
z had to be less than 9
x-(2x+3)
how to solve and why you change the sign for the +3?
Answer:
-x - 3
Step-by-step explanation:
x-(2x + 3)
=> x-1(2x + 3)
=> x - 2x - 3
=> -x - 3
Therefore, this is the solution. Hoped this helped.
[tex]GeniusUser[/tex]
Answer:
Step-by-step explanation:
x-(2x+3)
Notice that we can't further simplify the things in the bracket so we should multiply by -1
Technically this is like:
x - 1(2x+3)
-1 times 2x = -2x , -1 times 3 is -3
= x - 2x - 3
= -x - 3
If a - 5b - 3 = 8, then the straight line ax + by + c = 0 must pass through the point
I) (1, 5)
II) (1, -5)
III) (5, -1)
IV) (-1, 5)
Please show your work...No spam.. Thank you.
Answer:
III) (5, -1)Step-by-step explanation:
Given relationship between the constants of the line ax + by +c = 0:
a - 5b - 3c = 8We can try options, the obvious one is:
a = 0, b = - 1, c = - 1In this case the line becomes:
0x - y - 1 = 0y = - 1This gives us the point (5, - 1), the option III
Doing Corrections
#14 plz and thank you
Answer:
Step-by-step explanation:
5. Randall wants to buy a pizza. He can
select from 4 different sizes (s,m,Ixl), three
types of crust (pan, thin, hand toss), and
two toppines (cheese or pepperoni). How
many different outcomes of pizza can
Randall order?
Answer: 18 outcomes
Step-by-step explanation:
For the small:
pan+cheese
or
pan+pepperoni
or
thin + cheese
or
thin + pepporoni
or
hand + cheese
or
hand + pepperoni
which is 6 outcomes
then 6x3(because of the sizes) is 18.
A 7-pound bag of cat food costs $13.93. What is the unit price?
Answer:
$1.99 is the unit price
Step-by-step explanation:
13.93 divided by 7 determines the unit price
Triangle ABC is translated left 1 units, and dilated by a scale factor of 2.
Write in the coordinates of vertices A'B'C'.
Answer:
Step-by-step explanation:
( x , y ) ----> ( x - 1 , y ) ------> ( 2(x-1) , 2y ) = ( 2x - 2 , 2y )
wich form is more quickly to reveal the y intercept f(x)=3(x-6)^2-75 f(x)=3x^2+36x+33 f(x)=3(x+1)(x+11)
Answer:
the 2nd option
Step-by-step explanation:
the second option is in standard form (y = ax^2 + bx + c), c gives us the y intercept
This graph shows the amount of (s) money in Jack's account after (w) weeks.
Which equation represents the amount of (s) money in Jack's account after (w) weeks?
Answer:
s=6w
Step-by-step explanation:
the graph goes up by 6 on the y axis for everyone one that the x moves
Answer:
d
Step-by-step explanation:
What's the value of x?
Acoording to roman numerals,X is 10
The sum of 3 and m
A.x-3
B.1/2y
C.3+m
D.14+3x
E.x+5
F.14+4x
Answer:
C
Step-by-step explanation:
Answer:
the answer is C
Step-by-step explanation:
first of all thank you for reading this
it's addition which 3 + m
I DONT KNOW AHHHHHH
[tex]0.399 + w = 0.4[/tex]
Answer:
[tex] \sf \: w = 0.001[/tex]
Step-by-step explanation:
Now we have to,
→ find the required value of w.
The equation is,
→ 0.399 + w = 0.4
Then the value of w will be,
→ 0.399 + w = 0.4
→ w = 0.4 - 0.399
→ [ w = 0.001 ]
Hence, the answer is 0.001.
True or false 9x10^-5 is 0.01 times as much as 9x10^-3
Answer: The answer to this question is true.
Given the function f(x) = 10x + 8, find each of the following.
f(7)=
f(-8)=
f(0)=
Answer:8
Step-by-step explanation:
Answer:
f(7)
Step-by-step explanation:
i am pretty sure i am not in highschool so just give me a thanks i am in 6 grade happy rest of the day
Simplify the expression
x - (12 – 5x)
Answer:
6x - 12Step-by-step explanation:
Simplify the expression
x - (12 – 5x) =
x - 12 + 5x =
6x - 12
8. Select all the expressions that represent "10% more than x."
A. 10 + x
B. 0.10 + x
C. 0.1x + x
D. 0.1x + 10
E. 1.1x
F. X(1 + 0.1)
Answer:
B
Step-by-step explanation:
10/100 = /0.1. it should be more than x so add x to it to be 0.1+X
Supply the missing reasons to complete the proof.
Answer:
3. ASA
4. Corresponding sides of congruent triangles are congruent
Step-by-step explanation:
I marked this in the attached image. ∠B ≅∠E, ∠ACE ≅ ∠DCE, and the side between them BC ≅ EC, so the the triangles ΔACB and ΔDCE are congruent by ASA.
If the triangles are congruent, then all corresponding angles and sides are also congruent.
A pentagon has angle measures of 103°, 105°, 114° and 113°. What must the fifth angle measure?
Answer:
105°
Step-by-step explanation:
A pentagon has a total of 540°
103 + 105 + 114 + 113 = 435
540 - 435 = 105
I hope this helps!
write the equation of the line that is parallel to Y=2/3 X -7 and passes through the point (-3,1)
Answer:
y=2/3x+3
Step-by-step explanation:
parallel means it stays the same so its still 2/3
now use the equation y=mx+b
plug in the slope which is 2/3
so we get y=2/3x+b
then plug in the 2 points
1= 2/3(−3)+b
1=-6/3+b
1=-2+b
add 2 to 1 and -2
3=b
so we get y=2/3x+3
Which of the following are terms in this expression? Select all that apply. 6t+7+9s
Answer:
6t, 7 and 9s
Step-by-step explanation:
In mathematics, a term is either a single number or variable, or the product of several numbers or variables.
Hope this helps!
The price of an item has dropped to $34 today. Yesterday it was $40. Find the percentage decrease.
A bag of 12 oranges weighs 4 1/2 pounds, if the oranges are about the same size, how many pounds does each orange weigh
25 POINTS
0.385
Take the weight of the bag and divide it by the number of oranges in the bag (12) which is:
4.5 / 12 = 0.385
Each orange weighs 0.385 pounds.
Catryna has 15 coins in nickels and quarters, totaling $3.75. How many quarters does she have?
Answer: 15 Quarters
Step-by-step explanation:
4Q = $1
12Q = $3
3Q = $0.75
12Q + 3Q = $3.75
Dom mowed 2/5 of his lawn. Maddy mowed 1/4 of it. who mowed most. how much more needs to be mowed
Answer:
Dom mowed the most and 7/20 is how much is left
Step-by-step explanation:
To compare the answer of which is larger you need a like denominator. Maddy: 5/20
Dom: 8/20
Now what is left for them to do is 7/20.
How i can answer this question, NO LINKS, if you answer correctly i will give u brainliest!
With a coupon, you can get a pair of shoes that normally costs $84 for only $72. What
percentage was the discount? Show your work!
LZ Math 7
Answer:
14%
Step-by-step explanation:
10-4/4x89-1/2+43992/69x174
10.127781530000000000
Express the following equation in slope intercept form: 8x-2y=10
PLEESSSSSSSSSSSSSE
Answer:
[tex]y2 - y1 \div x2 - x1[/tex]
The graph represents the fees in thousands of dollars, y, depending on the amount invested in millions, x, with one financial investment firm.
Over what interval is the change constant?
[0, 5)
[1, 5)
[0, 20)
[1, 20)