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3 years ago

Find the product -3 x 4 x (-1)

Mathematics

2 answers:

astra-53 [7]3 years ago

6 0

Answer:

Step-by-step explanation:

Lapatulllka [165]3 years ago

5 0

Answer:

Step-by-step explanation:

-3 x 4 = -12 -12 x (-1) = 12 because a negative times a negative is a positive

You might be interested in

The average number of red blue and green bags is 136. They are 30 more red than blue bags. There are 15 less green than blue. Ho

Andrews [41]

Answer:

The Number of green bag is 116

Step-by-step explanation:

Given as :

The average number of red , blue and green bags = 136

I.e $\frac{red + blue + green}{3}$ = 136

Or, red + blue + green = 136 × 3

Or, red + blue + green = 408

Number of red bag = Number of blue bags + 30

Number of green bag = Number of blue bags - 15

Or, ( blue bag + 30 ) + blue bag + ( blue bag - 15 ) = 408

Or, 3 blue bag = 408 - 15

Or, Number of blue bags = 131

Number of red bag = Number of blue bags + 30

Number of red bag = 131 + 30

Or, Number of red bag = 161

Number of green bag = Number of blue bags - 15

Or, Number of green bag = 131 - 15

Or, Number of green bag = 116

Hence The Number of green bag is 116 Answer

3 0

3 years ago

(1) An insurance agency sells various types of insurance policies. 40% of their clients buy auto insurance policies, 30% of thei

yaroslaw [1]

Answer:

55% or 0.55(as a decimal)

Step-by-step explanation:

40% of their clients buy auto insurance policies = P(A)

30% of their clients buy home insurance policies = P(H)

15% of their clients buy both home and auto insurance policies = P( A ∩ H)

The probability a randomly selected client buys a home or auto insurance policy = P (A ∪ H) is calculated as

P ( A ∪ H) = P(A ) + P ( H ) - P( A ∩ H)

= 40% + 30% - 15 %

= 70% - 15%

= 55%

Therefore, the probability that a randomly selected client buys a home or auto insurance policy is 55% or expressed as decimal = 0.55

6 0

3 years ago

9-x/5=3. Solve for x

kari74 [83]

Answer:

$\boxed{\boxed{\sf x=-6}}$

Step-by-step explanation:

$\sf \cfrac{9-x}{5}=3$

$\sf \cfrac{5\left(9-x\right)}{5}=3\times \:5$

$\sf 9-x=15$

$\sf 9-x-9=15-9$

$\sf -x=6$

$\sf \cfrac{-x}{-1}=\cfrac{6}{-1}$

$\sf x=-6$

4 0

3 years ago

Please explain how to do this.

damaskus [11]

Step-by-step explanation:

let the eqn be y = mx + b.

m = 200/(900 - 700) = 1

sub (700, 0):

0 = 700 + b

b = -700

therefore eqn is y = x - 700

Topic: coordinate geometry

If you like to venture further, do check out my insta (learntionary) where I regularly post useful math tips! Thank you!

5 0

3 years ago

A car is traveling at 65 miles per hours. how many hours will it take to get to a town that is 130 miles away?

TiliK225 [7]

2 hours because 65 miles is = to one hour
130=65x2
130 miles is =to 2 hours

6 0

4 years ago