2 years ago

Plssss help me my test is due is 30 minutes.

Mathematics

2 answers:

Anon25 [30]2 years ago

6 0

Answer:i think its 1.75

Step-by-step explanation

RUDIKE [14]2 years ago

3 0

Answer: 1.5

Step-by-step explanation:

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stepan [7]

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3 years ago

Help I don’t understand the first part but understand the second

Lunna [17]

Answer:

Step-by-step explanation:

Complete the square

$x^{2}$ + 2x - 13 = 0

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3 years ago

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benito read 14 books in 3 months, which was 35% of the number of books he had signed up to read during the school year .how many

lianna [129]

14 books in 3 months is 35%
all of books is 100%

14- 35%
x- 100%
we calculate from proportions, crosswise:
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Greetings,
n00nst00p :)

7 0

3 years ago

The population of city is 2500 if the number of males is 240 more than females how many males and females are there in the city?

Blizzard [7]

There are 1130 females. There are 1370 males. What I did was take 2500 and subtracted 240 from it. I got 2260 and then divided that number by 2 and got the number of females. Then I took that number and added 240 to it and got the number of males.

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3 years ago

Given f (x) = -3x - 1, solve for x when f (x) = -4

Aleks [24]

Answer:
11
Explanation:
f(x) = -3x - 1 when f(x) = -4
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3 years ago