9. Andre is buying snacks for the track and field team. He buys a pounds of apricots
for $6 per pound and b pounds of dried bananas for $4 per pound. He buys a total of
5 pounds of apricots and dried bananas and spends a total of $24.50.
Which system of equations represents the constraints in this situation?
A.
6a + 4b = 5
a+b = 24.50
+
S 6a+ 4b = 24.50
B.
(a + b = 5
C.
6a = 4b
5(a + b) = 24.50
ſ 6a + b = 4
D.
5a + b = 24.50
Answers
Answer:
Option (B)
Step-by-step explanation:
Let the amount of apricots purchased = a pounds
and the amount of bananas purchased = b pounds
Since, Andre purchased total amount of apricots and bananas = 5 pounds
Equation for the total amount will be,
a + b = 5
If the cost of bananas = $4 per pounds and the cost of apricots = $6 per pound
Total amount spent = $24.50
Therefore, equation for the expense will be,
6a + 4b = 24.50
Therefore, Option (B) will be the answer.
Answer:
:)
Step-by-step explanation:
B is correct
( I got it right in class thank you other person who answered)
Related Questions
i have not learned a single thing behind this screen and i’m gonna probably fail this test :( please help
Answers
Answer:
74 degrees
Step-by-step explanation:
Answer:
x = 74
Step-by-step explanation:
since the sides are the same lengths they will be the same angles
32 + 2x = 180
2x = 148
x = 74
Check:
32+ 74 + 74 = 180
When applied to triangle ABC, what series of transformations will produce a triangle with
vertex coordinates A'(8,1), B' (4, -3), and C'(-2, 4)?
Answers
Answer: a rotation 90 degrees followed by a reflection about the y axis
Plz plz help ASAP please plz
Answers
Answer:
Circle A or +2
Step-by-step explanation:
Step 1. Cross Multiply
This gets you -15 * -2 and -16 * -1
Step 2. Simplify
This gets you 30/16 which converts to 15/8 or 1 7/8
Step 3. Round your answer to the nearest whole number
This would result you with positive 2
Step 4. CIRCLE A :)
the sale tax rate on groceries in a certain state is 9% if the price of a grocery item before sales tax is g dollars, which expression represents the cost of the grocery item including sales tax?
Answers
Step-by-step explanation:
g + 0.09g = the final price
multiplying 0.09(9/100) with g will give you the tax
then you add it up to get the final cost.
The expression representing the cost of the grocery item including sales tax is 1.09g.
What is Percentage?Percentage is a dimensionless number and it has no measurement units.
It is usually denoted by the sign %. Sometimes it has also used in the abbreviated form 'pct.'.
Percentage of a number is the quotient of the number dividing with the whole and then multiply with 100. The reverse calculation can be done to find the number corresponding to a percentage.
Price of a grocery item before sales tax = g dollars
Sales tax rate on groceries = 9%
Amount of sales tax = 9% × g
= (9/100) × g
= 0.09 g
Total cost of the grocery = g + 0.09g
= 1.09g
Hence the total cost of the grocery item including sales tax is 1.09g.
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Divide. Write answers in simplest form 3/8 divided by
3/10
Answers
Answer: 5/4 is the answer
Help please like how do you explain it the steps
Answers
The answer and explanation is written above
Hope this helps.
Please mark as brainliest
Fill in the blank to complete the following sentence
the two roots a+ square root of b and a- square root of b are called ___radical
Answers
Answer:
conjugate
Step-by-step explanation:
just took the test
A guitar costs $545.95. If tax is 9.5%, what will the total price of the guitar be?
Answers
Answer: The total price of the guitar will be $597.82
Step-by-step explanation:
Multiply 545.95 by 0.095 and you get 51.87. Add 51.87 to 545.95 and you get 597.82
Is each of these an expression , an equation a formula or a function?
17-3m=
n 2n+1=
a/4 + 2b -3=
Answers
Answer:
it 5 6t6rdhdjcjcnfjfnvjvncnchcjbcjcnckc NM ckxm
Can someone please right a equation that is the parent function of absolute value, reflects across the x-axis, has a vertical shift up 3, and has a horizontal shift left 2.
Answers
Answer:
y= –Ix+2I+3
Step-by-step explanation:
Hi, I need some help with this pls! I would really appreciate it!
Answers
Answer:
78
Step-by-step explanation:
( — 6x — Зу = 0)
(x — Зу =-7)
Answers
Name the corresponding angle or side.
A) A
B) B
C) C
D) D
Answers
Elena is feeding her neighbor’s dogs. Each dog gets ⅔ cup of dog food, and she uses 3 ⅓ cups of food. How many dogs does her neighbor have?
Answers
Answer: 5 dogs
Step-by-step explanation:
1. So fist I would convert the three into the fraction witch would become
10/3
2. Then love the problem
Answer:
Her neighbor has 5 dogs
PLZ HELP############################
Answers
Answer:
16/20 because u multiply the botom by five and the top by five
Step-by-step explanation:
Answer:
4/5 x 4 = 16/20 = 4/5
Step-by-step explanation:
The answer is 4/5
original price: $60 Markup: 15% Retail Price:??
Answers
Answer:
51
Step-by-step explanation:
Write in slope-intercept form (solve for y): 5x - 2y = 8
Answers
Answer:
y = 5/2 x - 4
Step-by-step explanation:
For slope-intercept form, just solve for y:
5x - 2y = 8
[tex]\frac{5x}{2} - \frac{8}{2} = \frac{2y}{2}[/tex]
5/2 x - 4 = y or
y = 5/2 x - 4
The slope intercept form is y= 5/2x - 4.
What is Slope?A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the
change in y coordinate with respect to the change in x coordinate as,
m = Δy/Δx where, m is the slope
We have the Equation
5x - 2y = 8.
As, we know from the slope intercept form
y= mx + b
So, 5x - 2y = 8
5x - 8 = 2y
5/2x - 8/2 = y
y= 5/2x - 4
where slope is 5/2 and y intercept is -4.
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The total cost for prom including rental facilities is $1560. They received an anonymous donation for $500. How many tickets do they need to sell at $15 each to at least break even?
Answers
What is the amount of simple interest paid on a principal amount of 3000 at a rate of 7% for a term of 4 years ?
Answers
Answer:
$3,840.00
Step-by-step explanation:
Formula for finding simple interest - P×R×T÷100
3000 ×7 ×4 ÷100
= $3,840.00
Andre ran 2 kilometers in 15 minutes, and Jada ran 3 kilometers in 20 minutes. Both ran at a constant speed. In kilometers, How far did Andre run in 60 minutes ?
help ASAP
Answers
Answer:
They did not run at the same speed. Calculation of their speed shows that Jada was running at a higher speed.
Step-by-step explanation:
Let's first calculate the speed of each person using the units provided so that we do not complicate the question.
speed = distance covered/time taken
Andre's speed = 2 km/15 min = 0.133 km/min
Jada's speed = 3km/20 min = 0.15 km/min
Clearly we can see that Jada was running at a higher speed than Andre. The question says they were running at constant speed not equal speed. That just means each person maintained their speed, they did not get faster or slower.
if a yard is 3 foot long, how many inches are in on yard
Answers
Answer:
36 inches
Step-by-step explanation:
Answer:
36 inches
Step-by-step explanation:
a yard is 3 feet long
there are 12 inches in a foot
so there are 12x3 inches on a foot.
12x3=36 inches
Luke had $14.50. He spent $4.35 at the snack bar and $5.25 at the arcade. What is the exact amount of money Luke has left?
Answers
Answer: $4.90 left
Step-by-step explanation:
He spent a total of $9.60 at the snack bar and the arcade. You need to just subtract this from the total he had to get $4.90 left.
Amanda filled her gas tank three times last week. Here are the amounts of gas she bought (in gallons). 10.7,15 , 3.7 What is the total amount of gas Amanda bought last week?
Answers
Answer:
29.4 gallons
Step-by-step explanation:
Given that
the amounts of gas she bought (in gallons). 10.7,15 , 3.7
total amount of gas Amanda bought last week will be sum of 10.7 , 15 and 3.7
total amount of gas Amanda bought last week = 10.7 + 15 + 3.7
=> total amount of gas Amanda bought last week = 29.4
Thus, Amanda bought 29.4 gallons in total in last week.
evaluate the expression when b=6 and x=-5
-b+2x
Answers
Let's solve for b.
x=−5−b+2x
Step 1: Flip the equation.
−b+2x−5=x
Step 2: Add -2x to both sides.
−b+2x−5+−2x=x+−2x
−b−5=−x
Step 3: Add 5 to both sides.
−b−5+5=−x+5
−b=−x+5
Step 4: Divide both sides by -1.
−b
−1
=
−x+5
−1
b=x−5
Answer:
b=x−5
Answer:
If b=6 and x=-5 then the equation would turn into -6-10. The answer is -16. I hope I helped! :P
After an earthquake, 3/5 of all claims were paid within a month. Of the remaining claims not paid 2/5 of them were paid within the second month. What fraction of claims were paid in the second month?
Answers
the answer is 6/25 of them were payed in the second month
There were 9 roses in the vase. Sally cut some more roses from her flower garden. There are now 12 roses in the vase. How many roses did she cut?
Answers
Answer:
3 roses were cut
Step-by-step explanation:
hope this helps
Step-by-step explanation:
9 + 3=12
3R >
Three roses were cut
A car travels 1,295 feet in 5 seconds. At that speed, how far can this car travel in 50 seconds?
Answers
Answer: 12,950 feet in 50 seconds
Step-by-step explanation: 1,295 x 10 =12,950 5 x 10 = 50 seconds
What is x squared minus 25 equals 0
Answers
Answer:
its 9 at night gts.
Step-by-step explanation:
25 - 25 is 0
So yeah, x = 5
Which of the following is the complete list of roots for the polynomial function f (x) = (x squared + 2 x minus 15) (x squared + 8 x + 17)?
A) 5, 3
B)–5, 3, –4 + i, –4 – i
C)–5, 3, –4 + i, 4 + i
D) –4 + i, –4 – i
Answers
Answer: ITS B (-5,3,-4 + i, -4 - i)
The correct answer is B, or –5, 3, –4 + i, –4 – i
Just got it right on edge 2020, hope this helps!! :)
Sam can clean his room in 3 hours. His sister, Susan, can clean his room in 2 hours. How long will it take them to clean the room working together?
This is a rational equation problem
Answers
Answer:
2 hour for sams room 1 hour to clean susan room i think sorry fi im wrong
Step-by-step explanation: