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Pani-rosa [81]
3 years ago
7

One increased by the difference between 18 and seven times a number is -9

Mathematics
1 answer:
weqwewe [10]3 years ago
6 0

Answer:

(18-7x) +1 = -9

Step-by-step explanation:

the difference between 18 and seven times a number. First seven times a number is equal to 7x. Difference means subtract, so you get 18-7x. Now one increased is +1. But we have to put 18-7x into parentheses because if we dont, 18-7x+1, simplifes into 19-7x

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Use the distributive property to expand 0.05(50 + 40).
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Answer:

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Step-by-step explanation:

Here's what I found on google about distributive property:

To “distribute” means to divide something or give a share or part of something. According to the distributive property, multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.

Now for the math-

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