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mart [117]
3 years ago
12

Which of the expressions below are equal to 3x + 9y + 15? Select all that apply.

Mathematics
1 answer:
devlian [24]3 years ago
5 0
Answer:
C) 3(x + 3y + 5)
D) 3x + 3(3y +5)
You might be interested in
How do I solve this problem correctly?
Anna71 [15]

Answer:

7%

11%

5%

14%

Step-by-step explanation:

To find a numbers percentage of another number you simply divide the smaller number by the bigger number then move the decimal point to the right 2 places.

Percentage of workers who prefer chicken soup who are part-time: 35÷500 = 0.07 move the decimal 2 to the right to get 7%.

Percentage of full-time workers who prefer mushroom soup: 55÷500 = 0.11 move the decimal 2 to the right to get 11%.

Percentage of workers who prefer lintel soup who are full-time: 25÷500 = 0.05 move the decimal 2 to the right to get 5%.

Percentage of part-time workers who prefer tomato soup: 70÷500 = 0.14 move the decimal 2 to the right to get 14%.

Hope this helps! :)

5 0
3 years ago
What do you do when you have two exponent in the same parentheses adding to each other
morpeh [17]

Answer:

Raise the power

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What type of line is the graph of y = 7? A) Vertical B) Horizontal C) Rising D) Falling
Vitek1552 [10]
Vertical line, because it doesn't have an x-coordinate unit of change so the line would just be straight and vertical along the graph (0, 7).
4 0
3 years ago
water weighs about 8.34 pounds per gallon. About how many ounces per gallon is the weight of the water?
notka56 [123]
Use a conversion factor and turn pounds to ounces. 1 pound = 16 ounces so
\frac{8.34pounds}{gallon} \times \frac{16 ounces}{ 1 pound} =133.44 \frac{ounces}{gallon}
3 0
3 years ago
Great Escape bought a vintage bicycle for $3,000. They marked it up
slega [8]

Answer:

Solution,

CP of a bicycle=$3000

Marked up=40%

Now,  

→40% of $3000

→40/100x$3000

→$1200

→$3000+$1200=$4200

Again,

Discount(d)=30%

→30%of $4200

→30/100x$4200

→$1260

Hence, the discount price of the bicycle is $1260

Step-by-step explanation:

4 0
2 years ago
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