3 years ago

Pls help 20 points 7th grade math

Mathematics

2 answers:

irina [24]3 years ago

6 0

Answer:

Step-by-step explanation:

SVETLANKA909090 [29]3 years ago

3 0

Answer:

Step-by-step explanation:

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Which shows the ratio 12:18 in simplest form?

givi [52]

Answer:

2:3

Step-by-step explanation:

divide both 12 and 18 by gcm, which is 6

7 0

3 years ago

7/8 - 1/2. Answer has to be simplified and show how to simplify

drek231 [11]

Answer:

3/8

Step-by-step explanation:

7/8-1/2=

7/8+ -1/2 (1 is negative)

= 7/8+-4/8(4 is negative)

=7+-4

_______=3/8

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3 years ago

An animal shelter spends $3.50 per day to care for each bird and $6.50 per day to care for each cat. Brooklyn noticed that the s

Vikki [24]

Solution: Let $x$ be the number of birds and $y$ be the number of cats.

$x+y=29 \implies y=29-x$

$3.50 x +6.50 y= 146.50$

$3.50 x+6.50(29-x)=146.50$

$3.50x+188.5-6.5x=146.50$

$3x=188.5-146.50$

$3x=42$

$x=\frac{42}{3} =14$

Therefore, there were 14 birds at the shelter on Friday

8 0

4 years ago

Please help with math

Ivan

Answer:

B is the answer

Step-by-step explanation:

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2 years ago

SUIVE TUL U.<br> d = 97 – 80<br> d =

xenn [34]

Answer:

d = 97 - 80

= 17

Step-by-step explanation:

7 0

3 years ago