3 years ago

Jolene lost her wallet at the mall. It had $10 in it. When she got home, her brother gave her $5.75.

Mathematics

2 answers:

aalyn [17]3 years ago

7 0

Answer:

well that her fault for not putting it in a purse

Bas_tet [7]3 years ago

6 0

Answer:

15.75

Step-by-step explanation:

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Find the value of x so that the function has the given value. f(x) = 3 – 2x; f(x) = -5

Brrunno [24]

F(-5)= 3-2(-5)
= 3+10
= 13

Hope it helps :))

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3 years ago

Karins mom runs a dairy farm. Last year Betty the cow gave 375 gallons less than twice the amount from Bessie the cow. Together,

yawa3891 [41]

X = bessie and y = betty

x + y = 1464
y = 2x - 375

x + 2x - 375 = 1464
3x - 375 = 1464
3x = 1464 + 375
3x = 1839
x = 1839/3
x = 613 <== Bessie gave 613 gallons

y = 2x - 375
y = 2(613) - 375
y = 1226 - 375
y = 851 <== Betty gave 851 gallons

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3 years ago

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Victoria made some chocolate pudding. For every 2 cups of chocolate, she added 5 cups of milk. The ratio of chocolate to milk in

vampirchik [111]

Answer:

B. 2 Over 5

Step-by-step explanation:

The answer would be B because 2 cups of chocolate to 5 cups of milk the ratio would be 2:5 and you can't put 5:2 because it's asking the ratio of chocolate milk to chocolate pudding not chocolate pudding to chocolate milk.

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2 years ago

4x - 3y = k

Stella [2.4K]

I think its C. 5 that equals K.

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3 years ago

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Joel maps his house and his school on a coordinate grid where each unit is 1 block. His school is at (-7, -2). His house is at (

zhenek [66]

Answer:

10 blocks

Step-by-step explanation

check the image attached, the y coordinate of his school and house are the same that is, -2 so all we have to do is check the distance between x coordinates

that is , -7 and 3

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4 years ago

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