Answer:
D
Step-by-step explanation:
23-(-8) = |-8-23| = |23-(-8)|
Answer:
E. increases; shifts the AD curve rightward
Step-by-step explanation:
Tax cut means lower tax income tax rates, that mean individuals will have more of their income, that is more money to spend leading to increase in aggregate demand. This will lead to a rise (increase) in the aggregate demand curve which implies rightward movement.
Answer:
x = 4/7
Step-by-step explanation:
5/3 x = 20/21
Multiply by 3/5 on each side to isolate x
3/5 *5/3 x = 20/21 * 3/5
x = 20/21 * 3/5
Rewriting the right hand side
x = 20/5 * 3/21
x =4 * 1/7
x = 4/7
Answer:
80 percent is the answer i got
Por un sistema de ecuaciones, tiene-se que:
- Cada lapiz cuesta 20 ptas.
- Cada boligrafo cuesta 50 ptas.
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- Considera-se un sistema de ecuaciones, con cada boligrafo custando x y cada lapiz custando y.
- <u>Boligrafo cuesta 30 mas que un lapiz</u>, o sea,

- <u>8 boligrafos y 15 lapices cuesta 700</u>, o sea,

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- Aplicando el <u>primer ecuación en la segunda, </u>tiene-se el cuesto de cada lapiz:






Cada lapiz cuesta 20 ptas.
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Por fin, el cuesto de cada boligrafo es dado por:

Cada boligrafo cuesta 50 ptas.
Un problema similar es dado en brainly.com/question/24637096