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11Alexandr11 [23.1K]
3 years ago
13

You have 128 ounces of milk and drink 16 ounces per day. What algebraic expression models the amount of milk you have? Let x equ

al the amount of days
Mathematics
1 answer:
Lorico [155]3 years ago
6 0
128 - 16x

this basically states that u start with 128 oz....and u drink 16 oz for  x number of days
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How do i write a proof for this
babymother [125]
Since, the co-interior angles(55° and 125°) are supplementary(sum is 180), therefore the lines are parallel.
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3 years ago
A positive real number is 5 more than another. When - 10 times the smaller is added to the square of the larger, the result is 5
salantis [7]

Answer:

4√2 and 5+4√2

Step-by-step explanation:

Let the two numbers be x ad y

Smaller = y

Bigger = x

If a positive real number is 5 more than another, then;

x = 5 + y ... 1

When - 10 times the smaller is added to the square of the larger, the result is 57, then;

-10y + x² = 57 ...2

Substitute 1 into 2;

-10y + (5+y)² = 57

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y²+25 = 57

y² = 57 - 25

y² = 32

y = √32

y = 4√2

Since x = 5 + y

x = 5 + 4√2

Hence rhe numbers are 4√2 and 5+4√2

8 0
3 years ago
Chandler Heisinger buys a monthly metro card, which entitles him to unlimited subway travel in New York City, for $81 per month.
ANTONII [103]
Let r be the number of rides Chandler takes in a month. Then the cost with the MetroCard is still $81, but the cost without the MetroCard is 2r. So we can set up an equation representing what we want: "The cost with a MetroCard of r rides in a month is less than the cost without a MetroCard." In equations,
81\ \textless \ 2r \\ r\ \textgreater \ 81/2\ \textgreater \ 40 \\
r \geq 41
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7 0
3 years ago
PLS GIVE ANSWER AND TELL ME EXACTLY HOW YOU GOT IT
PIT_PIT [208]
A)  Y U Z { B, C, D, F, G, H, K, T, L, M, N, W}
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c)  X AND Y {K}
d)  n(X AND Y) {16}

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8 0
3 years ago
Could someone help me with this?
Natasha_Volkova [10]
It looks like a 126%angle ok
3 0
3 years ago
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