3 years ago

Find AB. Please please hurry

Mathematics

2 answers:

Anarel [89]3 years ago

6 0

Answer:

i pick my answer as 3

Step-by-step explanation:

7-4=3

makvit [3.9K]3 years ago

4 0

Answer:

Step-by-step explanation:

A is -7 and b is -4 if you add them it would be positive 11 because a negative plus a negative is a positive. Here's this to keep in mind:

+(+) Two like signs become a positive sign 3+(+2) = 3 + 2 = 5

−(−) 6−(−3) = 6 + 3 = 9

+(−) Two unlike signs become a negative sign 7+(−2) = 7 − 2 = 5

−(+) 8−(+2) = 8 − 2 = 6

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You buy magazines for $5 and books for $10. You spent a total of $100. Let x represent the number of magazines and y represent t

bagirrra123 [75]

The answer would be 10x+5y=100

8 0

2 years ago

What is -5 1/10 equal to

Delicious77 [7]

-5 and 1/10
try to convert tomixed fraction
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another form is decimal form
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3 0

2 years ago

Read 2 more answers

PLS ESTIMATE/ 67% of 8.7

Studentka2010 [4]

67 percent of 8.7

$\frac{67}{100} \times \frac{x}{8.7}$
$100x = 67 \times 8.7$

$100x = 582.9$

Divide by 100 on both sides to isolate the x

$x = 5.829$
Round up (to the nearest tenth place and whole number)

$x = 6$
$x = 5.8$