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3 years ago

A company makes uniforms for a fast food restaurant. For every 8 yards of blue fabric, they use 13 yards of white fabric.

Mathematics

1 answer:

zimovet [89]3 years ago

8 0

Since there is no diagram this is how I did it. cross multiply and divide.

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A merchant mixed 8 lb of a cinnamon tea with 6 lb of spice tea. The 14-pound mixture cost $38. A second mixture included 16 lb o

Natasha2012 [34]

Answer:

Step-by-step explanation:

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3 years ago

Evie is wrapping a gift. The give is 12 inches long, 4 inches wide, and 6 inches tall. How much wrapping paper will Evie need?

dangina [55]

Answer:

<h2>çevirisi mi lazım sa yazabilirim</h2>

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3 years ago

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Solve this system by elimination. 3x+4y=5 -5x-4y=-11

ehidna [41]

3x + 4y = 5
-5x - 4y = -11
 -2x = -6
 -2x = -6
 -2 -2
 x = 3
3(3) + 4y = 5
 9 + 4y = 5
 -9 -9
 4y = -4
 4y = -4
 4 4
 y = -1
 (x, y) = (3, -1)

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3 years ago

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Complete the recursive formula of the geometric sequence 500, 200, 80, 32, ....

Ksju [112]

Answer:

times 0.4

Step-by-step explanation:

The recursive formula allows a term in the sequence by multiplying the previous term by the common ratio r

Here

r = $\frac{200}{500}$ = $\frac{2}{5}$ = 0.4

Thus the recursive formula is

c(n) = c(n - 1) × 0.4 → with c(1) = 500 ← the first term in the sequence

8 0

3 years ago

Need help asap. Will mark brainliest.

ZanzabumX [31]

Answer:

$X=\begin{bmatrix}17 &3 \\-24 &-12 \\3 &-16 \end{bmatrix}$

Step-by-step explanation:

Matrix Equations

Given:

$A=\begin{bmatrix}-7 &-2 \\9 &7 \\2 &4 \end{bmatrix}$

$B=\begin{bmatrix}-4 &-3 \\3 &9 \\9 &-4 \end{bmatrix}$

Find X such that:

B - X = 3A

Subtracting B:

- X = 3A - B

Multiplying by -1:

X = -3A + B

Find -3A:

$-3A=-3\begin{bmatrix}-7 &-2 \\9 &7 \\2 &4 \end{bmatrix}=\begin{bmatrix}21 &6 \\-27 &-21 \\-6 &-12 \end{bmatrix}$

Add to B:

$X=-3A+B=\begin{bmatrix}21 &6 \\-27 &-21 \\-6 &-12 \end{bmatrix}+\begin{bmatrix}-4 &-3 \\3 &9 \\9 &-4 \end{bmatrix}=\begin{bmatrix}17 &3 \\-24 &-12 \\3 &-16 \end{bmatrix}$

Thus:

$X=\begin{bmatrix}17 &3 \\-24 &-12 \\3 &-16 \end{bmatrix}$

3 0

3 years ago