Answer: there are 15 tulips
Step-by-step explanation:
roses : tulips
2 : 3
2x + 3x = 25
5x = 25
x = 25/5
x= 5
roses:
2x
2(5)
10
tulips:
3x
3(5)
15
check:
10+15 =25
A- x=1
b-x=1 and -1
c-x= 3
d=-10
Answer:
50%
Step-by-step explanation:
The distance between each dot is 25%
From 68 to 70 is 25% and 70 to 74is 25%
Above 68 is 25+25 or 50 %
Tina takes Karate classes every Tuesday and Thursday. The classes are 55 minutes long.
Take the 55 minutes and multiply that by 2 {2 represent Tuesday and Thurdsday} 55 x 2 = 110. Tina takes Karate classes for 110 minutes each week. Take the 110 and multiply that by 3 {3 represent the 3 weeks}. 110 x 3 = 330. 330 minutes is 5 hours and 30 minutes.
Tina's total hours of Karate in 3 weeks is 5 hours and 30 minutes.
Given:
ΔABC is an equilateral triangle.
AB = 7.5x, BC = 6x + 3 and CA = 10x - 5
To find:
The value of x.
Solution:
In equilateral triangle, all sides are equal.
AB = BC = CA
Take any two sides only:
AB = BC
Subtract 6x from both sides.
Divide by 1.5 on both sides.
The value of x is 2.