C(m) = 45m + 26
This above, if you don't understand, means
C= cost
M= each cubic yard of mulch
Answer:
12
Step-by-step explanation:
If Jackie's report is longer than half kane's report, then
Jackie report=1/2 kane's report +5
1/2(14) +5
7+5
=12
therefore, Jackie's report =12
pls mark brainliest
Responder:
24 días
Explicación paso a paso:
Dado que:
Total de páginas = 288
Número de páginas leídas por día = 12
Número de días que se necesitarán para leer el libro completo:
Total de páginas / número de páginas leídas por día
288/12
= 24
Por lo tanto, a María le tomará 24 días leer el libro completo, si lee 12 páginas del libro por día.
Given:
product of 2 numbers is 450.
first number is half the second number.
Let us make our own equation based on the given data.
Let x and y be the two numbers.
y * x = 450
y is the 1st number. It is said that it is half the second number, x.
y = 1/2 * x = x/2
Let us substitute y of the 1st equation by its value in the second equation.
x/2 * x = 450
x² / 2 = 450
x² = 450 * 2
x² = 900
√x² = √900
x = 30
The value of x, the 2nd number, is 30.
y = x/2 = 30/2 = 15
The value of y, the 1st number, is 15.
To check:
y * x = 450
15 * 30 = 450
450 = 450