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Paraphin [41]
3 years ago
12

5a - 25d factor using the GCF

Mathematics
1 answer:
True [87]3 years ago
6 0

Answer: 5(a-5d)

Step-by-step explanation:

The GCF (the largest number that can be factored evenly out of the expression is 5. Thus, we divide out 5 from the expression, leaving a and -5d inside of the paranthesis.

We can check our work by redistributing 5 to the factor within the parenthesis. This will prove whether or not your factoring is correct. In this case, taking out the 5 is the correct factorization.

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98 x 63 – 32 x 69 =
Dahasolnce [82]

Answer:

3966

Step-by-step explanation:

Use order of operations to solve this problem:

  • Parentheses
  • Exponents
  • Multiply (Left to right)
  • Divide (Left to right)
  • Addition
  • Subraction

In your case, there are no parentheses or exponents, so we can skip right the the multiply and divide step. The first multiplication is 98*63=6174. The next step is to do 32*69=2208. Then you minus 6174-2208=3966.

Hope this helps!

7 0
3 years ago
Charlene is 8 years older than Aaron. the sum of their ages is 44. what are their ages?
san4es73 [151]

Answer:

36

Step-by-step explanation:44-8=36

8 0
3 years ago
#1 $11.49 for 3 packages and fid the unit rate.round to the nearest hundredth if necessary
mote1985 [20]
If you would like to find the unit rate, you can calculate this using the following steps:

$11.49 ... 3 packages
$x = ? ... 1 package

11.49 * 1 = 3 * x
11.49 = 3 * x         /3
x = 11.49 / 3
x = $3.83

The correct result would be $3.83.
3 0
4 years ago
Read 2 more answers
What is the slope of line n?
svet-max [94.6K]

Answer:

2

Step-by-step explanation:

2 - 1            1

------   =     -----     =    2

1 - 1/2         .5

5 0
3 years ago
Estimate the product of 126.12 and 2.2.
kifflom [539]
Product means the answer/result to a multiplication problem

Estimate means to form an approximation/ rough guess

126.12 x 2.2 = 277.464

This answer, 277.464, is the exact product

Its wanting us to find the estimate (there could be possible estimates, depending on what the instructions is asking for):

- 277
- 280
- 300
6 0
4 years ago
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