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RoseWind [281]
3 years ago
10

How to expand and simplify 5(3p+2)-2(5p-3)

Mathematics
2 answers:
koban [17]3 years ago
7 0
5(3p+2) -2(5p-3) \\ \\ 15p + 10 - 10p + 6 \\ \\ (15p - 10p) + 10 + 6 \\ \\ 5p + 10 + 6 \\ \\ 5p + 16 \\ \\ Answer: \fbox {5p + 16}
Luda [366]3 years ago
5 0
5(3p+2) - 2(5p-3)     Distribute the 5 and the 2
(5*3p) + (5*10) + (-2*5p) + (-2*-3)
15p + 50 - 10p + 6      Combine like terms
5p + 56
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Last month rudys tacos sold 22 dinner specials. The next month they sold 250% of last months dinners. How many dinner specials d
vlabodo [156]

Answer:

55 special dinners

Step-by-step explanation:

From the question,

Last month rudys tacos sold 22 dinner specials.

The next month they sold 250% of last months dinners.

Hence:

250% × 22 special dinners

= 55 special dinners

The number of dinner specials they sold this month is 55 special dinners

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3 years ago
Rue or False: Temperatures above-zero represent negative numbers. *
skelet666 [1.2K]

Answer:

False

Step-by-step explanation:

tempuratures below zero are negative.

3 0
3 years ago
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I really need help here. . . Please help me!
mrs_skeptik [129]

haha lol I was looking for the answer too, but I solved it! Here it is:

Answer:

The slope of line s is b/a. Rotate line s 90° clockwise about the origin to get line t.  The labeled points on line s map to (0, a) and (b, 0) on line t. The slope of line t is -a/b. The slopes of the lines are opposite reciprocals because the product of the slopes is -1.

3 0
3 years ago
Can someone help me.​
cestrela7 [59]

Answer:

X=11

Step-by-step explanation:

To find x-intercept/zero substitute h(x)=0

0=x-11 move the variable to the left hand side and change it's sign

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4 0
3 years ago
24% of 1,321 is how much?
cupoosta [38]
Percentage that needs to be determined = 24%
The quantity from which the percentage has to be determined = 1321
Then
24% of 1321 = (24/100) * 1321
                     = 31704/100
                     = 317.04
So from the above deduction we can easily say that 24% of the number 1321 is 317.04. I hope the procedure is not very complicated for you to understand. You can use this method for solving similar type of problems in future without requiring any help from anyone. Only be careful while calculating. Other than the calculation part, there is nothing tough about the problem.
5 0
3 years ago
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