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3 years ago

Find the solution of y = -x - 3 for x = 1.

Mathematics

2 answers:

Nana76 [90]3 years ago

7 0

Answer:

y = -4

Step-by-step explanation:

Plug in 1 for x. Solve y = -1-3, to get y= -4

larisa86 [58]3 years ago

6 0

Answer:

y = -4

Step-by-step explanation:

y = -x-3

Let x= 1

y = -(1) -3

y = -1-3

y = -4

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How much did it cost trudy to get the loan for $500

FrozenT [24]

Answer:

850

Step-by-step explanation:

500 times 0.7 plus 500

5 0

3 years ago

Si colocan en 16 pisos, 16 ladrillos. ¿Cuántos ladrillos pusieron en total?. (expresarlo en forma de potencia)

inn [45]

Answer:

Númer total de ladrillos= 256

Step-by-step explanation:

Dada la siguiente información:

Total de pisos= 16

Total de ladrillos por piso= 16

Para calcular cantidad de ladrillos en total, tenemos que usar la siguiente formula:

Número total de ladrillos= total de ladrillos^2

Número total de ladrillos= 16^2

Númer total de ladrillos= 256

En este caso lo hace al cuadrado por que la cantidad de pisos y ladrillos por piso es la misma. Sino, es mejor expresarlo como una multiplicación.

5 0

3 years ago

(x2 + 17x + 63) ÷ (x + 8) = A. x + 10 remainder –9 B. x + 9 remainder – 5 C. x + 9 remainder –9 D. x + 7 remainder –10

Lady_Fox [76]

Thank you for posting your question here in brainly. The answer to the above equation is letter C which is x + 9 remainder –9. Please see below solution:

x2 + 17x + 63 / x + 8 = x + 9 r-9
x2 + 8x
9x + 63
9x + 72
-9

5 0

3 years ago

Read 2 more answers

Write an equation of the line below

Ratling [72]

Answer:

y = 3/5 + 4

Step-by-step explanation:

Given Coordiantes:

(0,4) - Y-intercept

(5,7) - Coordinates

To make an equation, first find the slope.