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julia-pushkina [17]
3 years ago
7

HELPP MEE I will get five stars I will give brainly and I will give thanks this is 30 points

Mathematics
2 answers:
dezoksy [38]3 years ago
8 0

Answer:

4 gal = $9 per gal and 3 gal = $8 per gal

Step-by-step explanation:

you divide the price by the gallon

which means sciencegirl0409 is correct.

sammy [17]3 years ago
4 0

Answer:

3 galllon one is $8 because it is the only thing that you can multiply by 3 to get 24

The 4 gallon one is $9 because it is the only number that you can multiply by 4 to get 36

Step-by-step explanation:

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What is −4 4/5÷4 in lowest terms??
gregori [183]
-4 4/5 ÷ 4 = -24/5 x 1/4 = -6/5 = -1 1/5
8 0
3 years ago
paul bought a soft and a sandwich for 9.90. what equation may be used to find the price of each item if the sandwich cost 3.5 ti
irina [24]

So, let's say the soft drink equals y and the sandwich equals x.

x + y = 9.9

The sandwich costs 3.5 times as much as the soft drink

x = 3.5y

Therefore, we can replace x with 3.5y since they're the same thing

3.5y + y = 9.9  <-- That's the equation :)


3 0
2 years ago
The four digit numeral 3AA1 is divisible by 9. What digit does A represent
dexar [7]

Answer:

A = 2, the number is 3221

Step-by-step explanation:

In order for the number to be divisible by 9, the sum of it's digit has to be divisible by 9.

In our case, 4+A+A+1= 9k where k is an integer. the easiest way happens when k=1

5+2A= 9 \rightarrow 2A=4 \rightarrow A = 2

Higher values of k will likely most work (with k=2 you get A to be a non-integer, which can't work since it's the digit of a number, and with higher values of K you're not getting a number in base 10.

4 0
2 years ago
A polyhedron with one pentagonal base is a
alekssr [168]
I think it is an apex
3 0
3 years ago
Triangle XYZ has coordinates X(2, 4), Y(−3, 4), and Z(−3, 1). If the triangle is translated using the rule (x, y) → (x − 2, y +
Crank
<span>Y(−3, 4) is the original

</span><span>(x, y) → (x − 2, y + 1) is the rule you're using

(-3, 4) </span>→ (-3 - 2, 4 + 1)

(-3, 4) → (-5, 5)

<span>Y'(–5, 5)</span>
7 0
2 years ago
Read 2 more answers
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