Q:
15) Esther bought 9 T-shirts and 11 pairs of trousers for \( \$ 535 \).
Christina bought 15 T-shirts and 11 trousers for \( \$ 613 \).
Joanne bought 21 T-shirts. How much did Joanne pay?
Q:
14) Alex and Benson spent a total of \( \$ 582 \). Benson and Carman
spent \( \$ 324 \) altogether. Alex spent fours times as much as
Carman. How much did Benson spend?
Q:
Lisa and Mona's total mass is 51 kg . Mona and Nizam's total
mass is 81 kg. Nizam is three times as heavy as Lisa. What
is the average mass of the three friends?
Q:
r) \( \left(\frac{3}{2}\right)^{-1} \cdot\left(\frac{3}{2}\right)^{-3}= \)
s) \( \left(-\frac{1}{5}\right)^{-2} \cdot\left(-\frac{1}{5}\right)^{-4}= \)
Q:
р) \( \left(\frac{3}{2}\right)^{-1} \cdot\left(\frac{3}{2}\right)^{3}=\square \)
q) \( \left(\frac{1}{4}\right)^{-4} \cdot\left(\frac{1}{4}\right)^{2}=\square \)
Q:
The price of 8 citrons and 3 fragrant wood apples is 84 units. The price of 3 citrons and 8 fragrant wood apples is 59
units. Find the price of a citron and the price of a wood apple.
Q:
\( \sum _ { i = 1 } ^ { 3 } w _ { i } ^ { 2 } \)
Q:
e) \( \frac{2^{3}}{2^{5}}=\square \)
f) \( \frac{2^{4}}{2^{-1}}=\square \)
g) \( \frac{2^{-2}}{2^{3}}=\square \)
Q:
Question 3
The graph of the function \( y=f(x) \) passes through the point \( (6,-4) \). The graph of the function
\( y=2-f\left(\frac{x-1}{2}\right) \) would pass through the point
A. \( (13,2) \)
B. \( (4,6) \)
C. \( \left(\frac{5}{2}, 6\right) \)
\( (11,6) \)
\( (13,6) \)
Q:
8) La suma de dos números es " M " veces su diferencia. El producto de esos números es
"N" veces su diferencia. Los números son:
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