X = boys
y = girls
x + y = 40 (in a class there are 40 students)
x = y + 10 (t<span>here are 10 more boys than girls in the class</span>)
There was no temperature change. Simple, easy math.
The POPULATION increased by 22000
$1.49 3ft or $.69 1.5ft
69*2=138
$149 for 3ft or $1.49 1.5ft
options two are better buys
ABC and AED are congruent by SSS. SSS is if three sides of a triangle are congruent to 3 sides of another triangle, then the triangles are congruent. AB and AE are both 7, BC is congruent to ED and CA is congruent to DA because of the tick marks.
Answer:
Step-by-step explanation:
Using Inverse Variation
2/8 mile relates to 2 1/4 minutes
2/8 * 4 = 1mile=
2 1/4 /4=9/4*1/4=9/16 minutes
