Answer: 7x + 6
Step-by-step explanation:
Combine like terms:
(2x + 5x) + (16 - 10)
Answer:
B. Pie chart.
Step-by-step explanation:
In this question, the students are asked what political party they belong. The best display format would be one in which the graph can be divided into parts, or percents, according to the percentage of students belonging to each political party. The graph that best describes this, distributing a group into parts, is a pie chart, and thus, the correct answer is given by option b.
Scatterplot is used when two variables correlate together, that is, there is a relationship between them, which we don't have between the number, or proportion of students belonging to each political party. Stemplot are used when there is a high number of quantitative data, which we do not have here.
Answer:
Step-by-step explanation:
a 6ab + (-3x) + 2ab
we have 6ab + 2ab - 3x = 8ab - 3x
b. 12x + 4y + (-3x)
we have 12x - 3x + 4y = 9x + 4y
c 6w + (-2y) + 3w
we have 6w + 3w - 2y = 9w - 2y
d 4abc + (-9abc) + 10d
we have 4 abc - 9abc + 10d = - 5abc + 10d
Here for you.
Answer:
Step-by-step explanation:
The increase is $725.
$725
-------------- * 100% = 25% = "percentage increase in the amount saved"
$2900
$250/30 days= money spent per day
$8.33 = money spent per day
$250 x 12 months = money spent per year
$3,000.00 = money spent per year
$250/4 weeks= money spent per week
$62.50 = money spent per week
hope this helps :)
