Answer:
120 meters
Step-by-step explanation:
1.2 x 10 000 = 12000 cm = 120 meters
Answer:
Adults $ 17
Students: $8
Step-by-step explanation:
Adults: x
Students: y
a) 25x + 31y = 673
b) 27x +31y = 707
Elimination:
a) -1(25x + 31y = 673) = -25 -31y = -673
a + b
= (-25 -31y = -673) + (27x + 31y = 707)
= 2x = 34
x = 34/2
x = 17
Substitution a or b:
a) 25(17) + 31y = 673
425 + 31y = 673
31y = 673 - 425
31y = 248
y = 248/31
y = 8
Answer:
i believe the 3rd one is it but yet im not for sure
Step-by-step explanation:
I believe it’s a 76. It’s the only one that makes since
Answer:
h(n) = h(n - 1) - 13
Step-by-step explanation:
Given
h(n) = - 13n, then
h(1) = - 13 × 1 = - 13 and
h(n) = h(n - 1) - 13 with h(1) = - 13
