2 years ago

Insert parentheses to make each statement true -8+3-2+7=-16

Mathematics

1 answer:

quester [9]2 years ago

8 0

this is the answer and where the parentheses -8+(3-2)+7=-16

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Billy has a gift card with a $160 balance. He buys several video games that cost $40 each. After the purchases, his gift card ba

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2 years ago

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Which of the following of appropriate units of measure to use when finding the mass of a pencil?

lana [24]

Answer:

Grams

Step-by-step explanation:

Mass is the amount of matter present inside a solid. Kilograms and grams are the units to measure mass of an object.

For pencil, the unit to measure its mass is grams. As its mass is less, we can use smaller unit.

Hence, the correct option is (c) "grams"

4 0

2 years ago

The length of a rectangle is 6 cm longer than its width.

oksian1 [2.3K]

2(6+w)+2(w)=40
12+2w+2w=40
12+4w=40
4w=28
w=7
Now we know that the width is 7; abd the length is 7+6 which is 13.
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2 years ago

What is the greatest common factor of 4k, 18k4, and 12? 2 4 2k 4k

photoshop1234 [79]

Answer:

Greatest Common Factor is $2$

Step-by-step explanation:

Greatest Common Factor is the highest factor that will divide all the numbers. To find the Greatest common factor, first we need to find out the numbers that all the values have in common.

Factors of 4k=1, 2, 4 and k

Factors of 18k=1, 2 , 3, 6, 9, 18 and k

Factors of 12=1, 2, 3, 4, 6 and 12

Common factors are = 1 and 2.

Therefore,

Greatest Common Factor = $1\times2$