Answers
Answer:
it b
Step-by-step explanation:
Related Questions
What is the slope that is parallel to -2x + 7y = 12?
Answers
Answer:
I love math anyways
The ans is in the picture with the steps how i got it
(hope it helps i plz have brainlist :D hehe)
step-by-step explanation:
While shopping at Best Buy, you find the brand new laptop you have been wanting. The laptop originally costs $189.99 but is marked for 25% off. Find the discount amount and the new purchase price of the laptop before taxes.
Answers
Answer:
$142.49
Step-by-step explanation:
1. 25% = 0.25
2. 189.99 × .25 = 47.4975
3. 189.99 - 47.4975 = 142.4925
4. $142.49
PLEASE HELP WITH MY MATH ON MY PAGE/ACCOUNT
Answers
Answer:
what you need help with
Step-by-step explanation:
the product of 3 and 12
An expression is .
Answers
Answer:
36
Step-by-step explanation:
Answer:
do gk his to him hif to ycj be ljpidtzu
Step-by-step explanation:
Visit us at our website at the time of year again in the United Arab Republic and the best in the United States is the youngest daughter is in no uncertain future of our most important your own badge showing photos in. The time to get aoajjwhsja
1_Escribe cómo se lee los siguientes números.
789.406=
973.002=
1003.576=
3.322.010=
Answers
Answer:
setesientos ochenta y nueve mil cuatrosientos seis
novecintos setenta y Tres mil dos
un millon Tres mil quinientos setenta y seis
tres millones tresientos veintidos mil diez
:)
It’s so early my mind can’t comprehend basic math, what does this mean.
Answers
Answer:
Explanation: The words "more than" in mathematical terms refer to the process of addition. In this case, we need to have 8 more than x , or x+8 . Hence, the answer, x+8
Zena wants to paint a rectangle on a wall to serve as the background for a mural. She has enough paint to cover 38.25 square feet of wall space. If the width of the rectangle is 4.5 feet, what is its maximum length? a 33.75 ft b 8.5 ft c 38.25 ft d 4.5 ft
Answers
Answer:
8.5 feet.
Step-by-step explanation:
it is 38.25 / 4.5
Answer:
8.5
Step-by-step explanation:
Which function is f(5) for the function -2x^2+2x-3
A: -107
B: -63
C: -43
D: -37
Answers
Answer:
The answer is C.
Step-by-step explanation:
I NEED HELP PRONTO!! THIS IS FOR A MIDTERM!!!!
The Johnson and Sloan families went to Taco Mania for lunch. The Johnsons bought 3 burrito meals and 4 taco meals for $48. The Sloans bought 6 burrito meals and 2 taco meals for $60. How much does each meal cost?
Answers
Answer:
Each burrito meal cost 8$
Each taco meal cost 6$
Step-by-step explanation:
Johnsons= 3b +4t =48
Sloans= 6b+2t=60
multiple johnsons by -2
so, now the johnsons are -6b+-8t=-96
add that to the sloans so, -6b+6b-8t+2t=-96+60
the b's cancel eachother out, so you are left with -6t= -36
divide each side by -6 and you will get t=6
then you can pick either formula, lets say sloans this time
so, 6b + 2(6)=60 so, 6b+12=60, subtract 12 from each side, to get 48
so 6b=48, divde each side by 6 and you will get b=8
Step-by-step explanation:
Answer:
Tacos-6
Burritos-8
Step-by-step explanation:
Multiply the first equation by -2,and multiply the second equation by 1.
−2(3b+4t=48)
1(6b+2t=60)
Becomes:
−6b−8t=−96
6b+2t=60
Add these equations to eliminate b:
−6t=−36
Then solve−6t=−36for t:
−6t=−36
−6t
−6
=
−36
−6
(Divide both sides by -6)
t=6
Now that we've found t let's plug it back in to solve for b.
Write down an original equation:
3b+4t=48
Substitute6fortin3b+4t=48:
3b+(4)(6)=48
3b+24=48(Simplify both sides of the equation)
3b+24+−24=48+−24(Add -24 to both sides)
3b=24
3b
3
=
24
3
(Divide both sides by 3)
b=8
Answer:
b=8 and t=6
what are two fractions that equal -7/10?
Answers
Answer:
-14/20
-21/30
Step-by-step explanation:
-7/10
-7x2=-14 and -10x2=-20
-14/20
-7/10
-7x3=-21 and -10x3= -30
-21/30
Can someone please help me with this
Answers
Answer:
I would say 7, because if you think about you would know that your answer is 7
i need help with the last questions I posted
Answers
Zara bought 150 pairs of shoes
for $6000 , She sold 100 of them
for $50 each and the remaining 50 for $55 each - How much profit
did she make altogether
Answers
required profit=$1750
cp=$6000
sp1=100×$50=$5000
sp of remaining sp2={150-100}×$55=50×55=$2750
profit={sp1+sp2}-cp=$5000+$2750-$6000=$1750
Which of the following will NOT make a triangle? *
5 inches, 5 inches, 5 inches
4 inches, 4 inches, 3 inches
16 cm, 17cm, 18cm
4 cm, 12 cm, 25 cm
Answers
16mc, 17cm, 18cm. because they are big numbers it will probbably go over
f(x) = 3x + 8
fl-1) = ?
Answers
The answer is x=5
f(x) = 2(x + 3)^2 – 6
Find the standard form and the y intercept. Please
Answers
Answer:
f(x) = 2x² + 12x + 12; y-intercept is 12
Step-by-step explanation:
f(x) = 2(x + 3)² - 6
This equation is in point slope form. We want to put it in standard form.
According to PEMDAS (parentheses/exponents | multiplication/division | addition/ subtraction), we should solve the exponent first. (the expression in the parentheses is as simplified as possible).
(x + 3)² → (x +3)(x + 3)
To solve this, we need to FOIL (first | outer | inner | last)
F: x²
O: 3x
I: 3x
L: 9
Combine these terms.
x² + 3x + 3x + 9
x² + 6x + 9
Plug this expression back into your original equation.
f(x) = 2(x + 3)² – 6 → f(x) = 2(x² + 6x + 9) - 6
Next, we will distribute the 2 across the parentheses.
f(x) = 2x² + 12x + 18 - 6
Then, combine like terms. (18 & 6)
f(x) = 2x² + 12x + 12
This is your equation in standard form.
Now we want to find the y-intercept. The y-intercept is the y-value when x = 0. Therefore, we need to plug in x = 0 to the equation.
f(x) = 2x² + 12x + 12
f(x) = 2(0)² + 12(0) + 12
Follow PEMDAS again.
[exponents] → f(x) = 2(0) + 12(0) + 12
[multiplication] → f(x) = 0 + 0 + 12
[addition] → f(x) = 12
Your y-intercept is 12.
Hope this helps!
Cara monitors a snail in her aquarium. She notes that this morning it crawled 1 inch up the glass. A few hours later it crawled another 2 inches up the glass. Later it crawled 4 inches down the glass. How far is the snail from where it started?
Answers
Multiply. Enter the product in simplest form.
uIN
=
9/10 multiplied 2/5
Answers
Answer:
When multiplying fractions, multiply the top number by the top number, and the bottom number by the bottom number.
So we have: (9x2)/(10x5).
This simplifies to: 18/50, or 9/25.
Let me know if this helps!
The area of a square is given by x2, where x is the length of one side. Mary's original garden was in the shape of a square. She has decided to double the area of her garden.
Answers
A pet store owner, Byron, needs to determine how much food he needs to feed the animals. Byron knows that he needs to order the same amount of bird food as hamster food. He needs four times as much dog food as bird food and needs half the amount of cat food as dog food. If Byron orders 600 packages of animal food, how much dog food does he buy? Let b represent the number of packages of bird food Byron purchased for the pet store.
Answers
Answer:
300 bags of dog food
Step-by-step explanation:
4b + 2b + b + b = 600
(dog) + (cat) + (bird) + (hamster) = 600
8b = 600
b = 75
Byron purchased 75 bags of bird food. He needs 4 times that of dog food. So, he purchased 300 bags of dog food.
Plsssssssssssssss help
Answers
Answer:
B
Step-by-step explanation:
HELP PLEASE
Select the equivalent expression.
Answers
Answer:c
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Express with positive exponent:
(6^2/z^4)^3
Evaluate:
6^6/z^12
The sum of two numbers is 55. The smaller number is 13 less than the larger number. What are the numbers?
Answers
Answer:
21 and 34.
Step-by-step explanation:
21 is 13 less than 34 and the sum of them is 55.
Can someone tell me what 5/6 x 9/10 is and explain it please don’t just give me a answer
Answers
Multiply 5/6 with 9/10
This multiplication involving fractions can also be rephrased as "What is 5/6 of 9/10?"
5
6
×
9
10
is
3
4
.
Steps for multiplying fractions
Simply multiply the numerators and denominators separately:
5
6
×
9
10
=
5 × 9
6 × 10
=
45
60
After reducing the fraction, the answer is
3
4
Or 3/4
Quadrilateral GHIJ is a square. What is the measure of angle FGJ?
Answers
Answer:
its symetrical i think
Step-by-step explanation:
Answer: itis a triangle
Step-by-step explanation:
7. Which set of ordered pairs represents a function?
A) {(-2,1),(-1,0). (1,-1), (2,-2), (3,-3)}
B) {(-2,57, (-2,5), (-2,7),(-2,9), (-2,11)}
C) {(1,5), 7,2), (9,1), (9,7), (2,7)}
D) {(-4,0), (-2,1),(0,2), (-2,4), (-4,6)}
Answers
Hello I'm Chloe Can you Help me, Thank you :)
y varies proportionally with x. When x = 2, y = 18.
What is the constant of proportionality for this relationship?
Answers
Answer:
The constant of proportionality k is given by k=y/x where y and x are two quantities that are directly proportional to each other. Once you know the constant of proportionality you can find an equation representing the directly proportional relationship between x and y, namely y=kx, with your specific k.
Step-by-step explanation:
workout 4 1/7 + 1 1/2
Answers
Answer:
Take 2 1/7 - first multiply the denominator by the whole number to give 14 and now add the numerator to this number to get 15 - the fraction in improper form is 15/7. Do the same process with 1 1/4 - so 4 x 1 = 4 and now 4 + 1 = 5 - the new fraction is 5/4.
Step-by-step explanation:
Sum of given fraction is [tex]5\frac{9}{14}[/tex]
Given fraction;
[tex]4\frac{1}{7} + 1\frac{1}{2}[/tex]
Find:
Sum of given fraction
Computation:
[tex]4\frac{1}{7} + 1\frac{1}{2}\\[/tex]
Simplify given mixed fraction into simple fraction
[tex]\frac{29}{7} + \frac{3}{2}[/tex]
By taking LCM of Denominators
[tex]\frac{58 + 21}{14}[/tex]
[tex]\frac{79}{14}[/tex]
Change simple fraction into mixed fraction
[tex]5\frac{9}{14}[/tex]
Learn more:
https://brainly.com/question/18134643?referrer=searchResults
(I’ll give brainliest) Jack designed a bridge that would be 0.2 miles long and 3/5 of the bridge has been built. How long is the section of the bridge that is finished? Show how you know.
Answers
Answer: 0.12
Step-by-step explanation: Well since 5/5=1 and in this case 3/5 of 0.2 or
3/5 x 0.2 = 0.12miles of the bridge is finished. to check do 0.2*2/5 since 2/5+3/5=5/5 or the total 0.2miles. so 0.2*2/5 =0.8 and 0.8+0.12= 0.2
The equation needs to be fully factored and I need some help
Answers
Answer:
4y^2(y+4)(y-4)
Step-by-step explanation:
Answer:
[tex]4y^2(y+4)(y-4)[/tex]
Step-by-step explanation:
Factor [tex]4y^2[/tex] out of the equation
[tex]4y^2(y^2-16)[/tex]
Rewrite 16 as [tex]4^2[/tex]
Factor.
[tex]4y^2(y+4)(y-4)[/tex]
hope this helps :)