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Alekssandra [29.7K]
3 years ago
13

Answer please and thank you

Mathematics
2 answers:
Liono4ka [1.6K]3 years ago
6 0

Answer:

b

a=1

Step-by-step explanation:

suter [353]3 years ago
4 0
The answer is B. a=1
14a + 21 = 49 - 14a
28a + 21 = 49
28a = 28
a = 1
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jed took 2 free throws in 5 seconds.alex took 4 free throws in 12 seconds.did the two shoot free throws at the same rate
Sav [38]
No look at the problem set as a fraction Jed did 2 shots in 5 seconds while simplified Alex shot 1 every 3 seconds . hope this helps 
3 0
3 years ago
Someone help me plzz
Irina18 [472]

Answer:

Its A, 8

Step-by-step explanation:

8 0
3 years ago
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if you had a coupin for 12% off a meal & if you were charged 11$ what was the original price of the meal?
lana66690 [7]
$12.50

Set up a ratio.
If it was 12% off, you paid 88%.
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3 0
4 years ago
Please help me solve this
andrew-mc [135]

A function assigns the values. The value of (p·p)(x) is x⁴ + 10x³ + 30x² + 25x.

<h3>What is a Function?</h3>

A function assigns the value of each element of one set to the other specific element of another set.

Given p(x)= x²+5x, therefore, the value of (p·p)(x) can be written as,

(p·p)(x) = p(p(x))

            = (x²+5x)²+5(x²+5x)

            = x⁴ + 25x² + 10x³ + 5x² + 25x

            = x⁴ + 10x³ + 30x² + 25x

Hence, the value of (p·p)(x) is x⁴ + 10x³ + 30x² + 25x.

Learn more about Function:

brainly.com/question/5245372

#SPJ1

4 0
2 years ago
If Qr=58 and pq=13 find pr
Oksanka [162]

Answer:

PR=71

Step-by-step explanation:

visualize:

P                Q               R

O-------------O-------------O

       13               58

so if PQ + QR = PR, than 13+58=PR

13+58=71

PR=71

6 0
3 years ago
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