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Artyom0805 [142]
2 years ago
8

The local zoo has some kangaroos and some rabbits, There are 70 feet and 26 heads in total. How many kangaroos and how many rabb

its are there?
Mathematics
2 answers:
prisoha [69]2 years ago
7 0

Answer:

y=17

Step-by-step explanation:

4x+2y=70

x+y=26

2x+2y=52

2x=18

x=9

y=26-9

y=17

Yuri [45]2 years ago
7 0

Answer:

they are 1820

Step-by-step explanation:

do the mth maybe

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For line A,

if we increase x by 1 unit then y increases by 4 units i.e. (1,3) and similarly another point becomes

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For line B,

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For line C,

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In above lines, the value of x is exactly equal to that of y in line B.

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ethan earned 5% of the maximum number of points possible . It ethan earned 40 points , what is the maximum number of points poss
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Answer:

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Step-by-step explanation:

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3 years ago
To win a basketball game, one team scored 113 points. They made a total of 41 two pointers and three pointers how many of the ba
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What do I do in the right side column
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Ella has 0.5 lbs of sugar. How much water should she add to make the following concentrations? Tell Ella how much syrup she will
HACTEHA [7]

Ella has to add 32.833 lbs of water to get 33.333 lbs of syrup.

<u>Solution:</u>

Ella has 0.5 lbs of sugar. Let x lbs be the amount of water Ella should add to get the 1.5% of syrup,

\Rightarrow0.5\text{ lbs }- 1.5\%

\Rightarrow x+0.5\text{ lbs }- 100\%

On writing the proportion,

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To get 1.5% syrup Ella should add 32.833 lbs of water. The total weight of syrup is 33.333 lbs.

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3 years ago
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