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3 years ago

Girls:3

Mathematics

2 answers:

statuscvo [17]3 years ago

8 0

Answer:

Step-by-step explanation:

30 girls, 20 boys. So easy!!!

kvasek [131]3 years ago

6 0

Answer:

30 are girls, and 20 are boys because every 3 out of five students are girls, and every 2 out of 5 students are boys.

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Please hurry! If you don't know it, that's okay.

makvit [3.9K]

Answer:

The answer is (x,y)=(-10,-7)

Step-by-step explanation:

The solution comes from replace x= -10 into the equation of y=2/5 x -3.
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3 years ago

A magazine contains thirteen pages. You

n200080 [17]

Answer:

Step-by-step explanation:

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3 years ago

If x=-4 and y=6, then xy-3=

Anna11 [10]

Answer:

-12

Step-by-step explanation:

We start with the equation: $xy-3x$

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3 years ago

Solve for m: 18d − 2m + 9k < 5k + 10

snow_tiger [21]

$18d-2m+9k$ < $5k+10$

$18d-2m$ < $-4k +10$

$-2m$ < $-4k +10 -18d$

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$m$ > $2k+5+9d$

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3 years ago

Read 2 more answers

The graph of was shifted 5 units down and 4 units to the left. What is the equation of the resulting graph?

marysya [2.9K]

Answer:

5x+4

Step-by-step explanation:

use the equation mx+b I think this is right but I really dunno

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3 years ago