3 years ago

Factor this expression: 12 + 20

Mathematics

1 answer:

liberstina [14]3 years ago

5 0

Answer:

Step-by-step explanation:

12 = 4 × 3

20 = 4 × 5

12 + 20 = 4 × 3 + 4 × 5 = 4 × (3 + 5)

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5. If John, travelling at a constant speed on a stretch of highway, covers 25 miles in 30

anzhelika [568]

Answer:

150 miles

Step-by-step explanation:

We can split 3 hours into six sections of 30 minutes, then multiply those six sections by the 25 miles. 6 times 25 equals 150

6 0

3 years ago

Please help i would greatly appreciate it :D

kumpel [21]

8.
$40+105+x=180\\
x=35$

9.
The sum of two sides must be greater than the third side.
It can't be 5 because $5+5=10\not>12$ .
It can't be 7 because $5+7=12\not>12$ .
It can't be 17 because $5+12=17\not>17$ .
So it's 12.

10.
a. Turk, McAllister
b. Market, Mission, Howard
c. not sure about this one

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3 years ago

. Solve for x: 2% of x = 17 a 34 b 8.5 c 85 d 850

blsea [12.9K]

Answer:850

Step-by-step explanation:

To find this 2% of x= 17

2/100×x=17

2x/100=17

2x=1700

x=850

4 0

3 years ago

9-c=-13.help......algebra

Ksivusya [100]

9 - c = -13
-c = -13 - 9
-c = - 22
c = 22 <===

3 0

3 years ago

A cake shop bakes a variety of brownies. the top-selling brownies are ones with toppings of chocolate chip, walnuts, or both. a

sesenic [268]

The probability that they will pick neither the chocolate chip nor the walnut toppings is 0.3

We have

the total of all probabilities is 1.00, or 100%.

In the Venn diagram, we have the probabilities 0.2, 0.4 and 0.1; these sum to

0.2+0.4+0.1 = 0.6+0.1 = 0.7.

This leaves us 1.00-0.7 = 0.3 for the remaining probability of no toppings.

Learn more about Probability:

brainly.com/question/13604758

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6 0

1 year ago