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topjm [15]
3 years ago
8

HELP PLEASE WORTH 100 Points

Mathematics
2 answers:
andreev551 [17]3 years ago
6 0

Answer:

Michael has $15 and wants to buy a combination of school lunches to feed at least three classmates. A sandwich costs $2, and hot lunch costs $3.

This system of inequalities models the scenario:

2x + 3y < or equal to sign 15

x + y > or equal to sign 3

Harlamova29_29 [7]3 years ago
5 0
Well it’s ok I just have no problem I don’t have any time to talk to answer A
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Answer this question please and thank you
ELEN [110]

Answer:

x = -11

-11-3=-14

-14/7=-2

7 0
3 years ago
At a used bookstore, Cindy bought 2 paperback books for $1.75 and some children's books for $0.75 each,
ozzi
C. 5 bc u jus gotta add it on the calculator
5 0
3 years ago
Two consecutive integers have a product of 132.Find the integers
maksim [4K]
The difference between consecutive integers is 1.
Let x = smaller integer.
Then x + 1 is the next greater consecutive integer.

x(x + 1) = 132

x^2 + x - 132 = 0

(x + 12)(x - 11) = 0

x + 12 = 0   or   x + 11 = 0

x = -12   or   x = -11

Since x is the smaller of the two integers, the answers are:
-12, -11
11, 12
There are two pairs of such integers.
7 0
3 years ago
How to derive the formula for the surface area of a cylinder?
DaniilM [7]
Bnfvbdfv tfukuhyghfv5erfdgtuhjuh

7 0
3 years ago
PLS HELP HURRY PLS!!
ki77a [65]

Answer:

(-2,-2)

Step-by-step explanation:

Step: Substitute 3x+4 for y in y=−x−4:

y=−x−4

3x+4=−x−4

3x+4+x=−x−4+x (Add x to both sides)

4x+4=−4

4x+4+−4=−4+−4 (Add -4 to both sides)

4x=−8

4x/4=−8/4(Divide both sides by 4)

x=−2

Step: Substitute −2 for x in y=3x+4:

y=3x+4

y=(3)(−2)+4

y=−2(Simplify both sides of the equation)

3 0
2 years ago
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