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aliya0001 [1]
2 years ago
15

Solve these 3 questions.

Mathematics
1 answer:
BaLLatris [955]2 years ago
7 0

Answer:

1. x = 13

2. x=17

3. y= 34

Step-by-step explanation:

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If Colorado spring, Colorado, has 1.2 times as many days of sunshine as Boston, Massachusetts, how many days of sunshine does ea
Crank
C= Colorado B= Boston
C + B = 464
C = 1.2B
Substitute the known value of C from the second equation into the first
C + B = 464
(1.2B) + B = 464
2.2B = 464
Divide each side by 2.2
B = 210.9, rounded to 211 (it's asking for days, not partial days, so round)
If Boston has 211 days of sunshine , then Colorado Springs has 1.2 times that amount. 211 * 1.2 = 253.2 (rounded to 253)
Verification
211 + 253 = 464
3 0
2 years ago
Find the common ratio of the geometric sequence 11, -55, 275,...11,−55,275,...
Kaylis [27]

Answer:

r = -5

Step-by-step explanation:

common ratio (r) is found be dividing one term by its preceding term:

r = 275 ÷ -55 = -5

or, r = -55 ÷ 11 = -5

Therefore, r = -5

3 0
2 years ago
5.) A car dealership has hired you to determine how many sales they can make based on how many flash sales they have in a quarte
Step2247 [10]

Answer:

its B

Step-by-step explanation:

sorry if its wrong

5 0
2 years ago
a staind window has an area of 900 square inches one window design is made of rectangles stained glass pieces that are 5 inches
sp2606 [1]

5x3=15

900/15=60

60 pieces make up the window

7 0
2 years ago
A local school donated canned goods to help the community. Cans were packed into boxes each weighing 16.4 pounds. The volunteers
andrezito [222]

Answer:

<h3>147.6 pounds of food</h3>

Step-by-step explanation:

Each box weighed 16.4pounds, if the volunteers packed 9 boxes, we need to calculate the total pounds of food collected. Using the equality postulate;

1 box = 16.4 pounds

9 boxes = x pounds of food

Cross multiply;

1 * x = 9 * 16.4

x = 147.6 pounds of food

Hence the volunteers collected 147.6 total pounds of food

4 0
2 years ago
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