Expression: 5 - 1.5b = flour left (b=batches)
Answer: 0.5 cups of flour left
Im not certain on the expression but the answer is correct. Hope this helps!
Answer:
Cantidad de aprobados= 25
Step-by-step explanation:
Dada la siguiente información:
Reproado= 45%
Aprobado= 55%
Cantidad de alumnos= 45 alumnos
<u>Para calcular la cantidad de aprobados, debemos utiliar la siguiente formula:</u>
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Cantidad de aprobados= cantidad de alumnos*porcentaje aprobados
Cantidad de aprobados= 45*0.55
Cantidad de aprobados= 25
Answer:
Step-by-step explanation:
We want to solve for x in the equation in
Let us group like terms to obtain:
We now combine the terms to get:
Divide both sides by 4
Answer:
Step-by-step explanation:
1) Split the second term in into two terms.
1 - Multiply the coefficient of the first term by the constant term.
2 - Ask: Which two numbers add up to 2 and multiply to -35?
7 and -5.
3 - Split 2x as the sum of 7x and -5x.
2) Factor out common terms in the first two terms, then in the last two terms.
3) Factor out the common term x+1.
4) Solve for x.
1 - Ask: When will (x+1)(7x-5) equal zero?
When x + 1 0 or 7x-5=0
2 - Solve each of the 2 equations above.
Answer: =2πr⋅(x360∘)
Step-by-step explanation: